Rear End Vibration At 65 Mph
The dealer gave me a 2017 RAV4 loaner and it drove smooth as silk at all speeds, so I don't think I am going crazy. CULVER CITY, CALIFORNIA — The U. I've been given a loaner a base 2. Vibrations at 60-65 mph. DRIVELINE/VIBRATION DRONE BETWEEN 55 – 75 MPH – DL001-08 February 14, 2008 Page 6 of 20 6. Once I get to 70 MPH it smooths out I think that it is U-joint was wanting to pick your brains see if you could think of anyother issues that might be causing this. Hi I have a vibration for quick min like a wash board dont matter what speed could be at 20 km or 80 km i have changed u joints , hanger bearing have new tires changed rear end oil it look good. Well, I finally located somebody to take a hard look at my vibration Friday (Craigslist is your friend). Car has never been in an accident. It does not do it all the time (maybe every 20 minutes - Answered by a verified Ford Mechanic. 55 rear, the vibration starts. I have a vibration that only happens from about 40-50 mph. More of a vibration shakenot like a death wobble shake. My 1957 Series Sixty Fleetwood has developed an annoying vibration. As for the rear end I burned up my track lock unit and replaced it with a low mile third member and still have the vibration. This is my first post and I would like to thank everyone in advance for their help. It was out of ballance. Raise the vehicle on a lift. I put my two winter tires/rims on the rear Sat no change. After consulting with the technicians from the Tire Rack I…. Car shakes from 60 to 80 mph, not tires, wheels or alignment. Steering Wheel Vibration: My Car Shakes While I'm Driving wheel shaking when approaching 65 mph on the highway. sounds like someone is moaning louder and softer. Just finishing a 700r4 conversion and I ended up with a vibration between 15 and 25 mph. I believe I have warped fr. Mine has similar characteristics. Called Ford dealers in my area. U-joints are all new, driveshaft has been. Mileage was approx. Hello, Could use some ideas please95 B4U Caprice that has a vibration/shake at around 60-65 mph onlysmooth and tracks straight above and below this speed Brand new items include: tires. The diagnostics showed two of the rims a little of spec but not out of round and both well within tolerances. So, is this just something. Q: My 2002 1500 four-wheel-drive Chevy Avalanche with 110,000 miles has a vibration problem that came on rather suddenly. says live with it. Modern cars and trucks use a combination of systems to provide the driver with the safest, most responsive, and comfortable vehicle ever built. With the throttle lock engaged and everything spinning. My 2016 Tundra TRD PRO had the same thing but was a 3 out of 10 (10 being just awful) vibration/shake and now my 2017 TRD PRO has a 10/10 vibration that is so bad I cant drive above 70. It's like a whaaaawhaaaawhaaaa at 60 through 70 mph. chevy forum at Car Dealer Forums; 95 Chevy Suburban 2WD - 3. It's not the death wobble. The bike is currently stock with 1,300 miles total, (except for the oxygen sensor removed), and at speeds over 70 mph, the rear end develops a very noticeable vibration that increases as the bike speeds up. Rear End Whining or Roaring Sound 2012 to 2016 Genesis Sedans My 2012 has a rear whining sound when I let off the accelerator form about 46 mph down to 35 mph. Just past 3500 rpm in 6th gear I hit 160 mph, pic is about 180 mph. Can anyone tell me the proper pinion angle for a 63 Riviera. 60-65 is not the. Finally Fixed Vibration, Shimmy, Shake Steering Wheel at Higher Speeds - 2001 Deville I have two (2) 2001 Deville(s) and both started having a vibration/shimmy in the steering wheel at higher speeds between 47 - 65+ mph when each car approached 65,000+ miles. I have had tires replaced and lots of front end work, but the vibration and veering left continued. Vibration over 60 mph, doesn't go away the faster I go. In this video I am assuming there are no obvious suspension or steering. Also, my rear tires completely wore out in the CENTER only. I recently rebuilt all 4 calipers, installed I recently rebuilt all 4 calipers, installed. oh lets not forget the serpentine pulley. For example, if your motorcycle currently runs 5200 RPM at 65 mph, by altering the tooth counts, you could push that RPM number up (to put it further into the powerband for better roll-on performance) or down (to reduce vibration and improve fuel mileage/tank range if you do lots of highway driving). My Mechanic has inspected the Drive shaft and all the U joints and support bearings seem to be fine. But my whole cab shakes at about 60-65 mph and i know its not the balance or rims because i actually work at a tire shop and do it all myself. There is a very minor vibration below 65 but becomes very pronounced approaching 65 lessens by 70 gets bad again ~75. I changed wheels and tires, had the driveshaft balanced, and even replaced the driveshaft but never managed to get rid of the vibration. It will appear between 70-75 mph, then go at 65 and 80mph. Vibration in rear end on 2014 RT Limited Had the 3000 mile service done, and everything checked out. Pulling a trailer at these speeds really increases the vibration. He's already swapped tires and wheel and driveshaft. Both front hubs have been replaced as they went very bad within a month of each other. Balanced the rear drive shaft. The vibrations occur typically at freeway speeds and I can hold the RPMs to continue the vibration. The ride is rather smooth up to that speed and then again after 62-65 mph. Car vibration is often overlooked, which can cause big issues. Here's the worrisome part. I replaced one of the rear wheel bearings a couple weeks before the vibration started. There does not seem to be a loss of power while making this noise. Top 5 Reasons Why Your Car Is Vibrating; if your car seems to bounce up and down in the rear. Vibration at 60 to roughly 80-85 mph, stops when gas is released. Does your Convertible seem abnormally shake/vibration when the car is going over 65 mph? I notice going below 65mph, that its its ok, but goin over 65mph, and I can't even put my head on the head rest, or even want to sit my back all the way to the seat because of vibration. « first « back; next » last » 47 Products in this category. Had a vibration "shack" over 40 MPH block up all 4 wheels up about 55 to 60 the two of the rear duals where going up and down like an inch changed wheels and tires fixed one not the other changed the second time and still had a problem took a Hub pilot rim back to ave balance checked and it was the rim When on the balance machine no tire the rim was off like a 1/4 inch had just bought it. Called Ford dealers in my area. These tires have only 1000 miles on them and the same vibration is still there, around 45 mph, 65 mph and it is at its worse at 70 to 75 mph. Could there be anything going on in the rear end that would cause this type of vibration? Anything below 65 mph and the car runs great. She is an 02 Leg Wagon with 115,000 miles. The drive shaft balance helped a little but in the end they couldn't figure it out and told me "it's a truck". 05 F150 vibration at 50 MPH T-shooting checked the rear end and changed the fluid with a heavier weight, also rotated the driveline 180 degrees in hopes that it. vibrates/shudders almost right away even at 30 mph. The vehicle was taken to the dealer (jim norton Chevrolet in broken arrow, Oklahoma, 918-615-2996) on several occasions, but they were not able to replicate the failure. My 2003 Excursion Limited V10 4x4 had a terrrible vibration/noise from 70MPH+. Tires have been rotated with no change, so I don't think it is just tire noise. Confirms the problem is resonance and the body mounts like to transmit vibrations in the 39 hz region. Good luck and if you figured it out already please post your findings for other that may have the same ploblems. It drumbs the cab making it hard to hear the radio. Vibration between 65-80 MPH - mostly 70 MPH. Then the fronts. a vibration that shakes the MO,not real bad but I notice it. I have a vibration that only happens from about 40-50 mph. Ill probably be chastised for even suggesting this. Ok guys here we go my ss vibrates when going 65+mph im not sure what it is when i step on gas it does it and when i left off it feels like it goes away im thinking trans mount bad or rear end or maybe even thinking drive shaft not balanced? So im lost so if yall had same problem before plz. Yes even if I have it in 4WH I can feel the vibration. 80 would be sufficient though. "While driving at speeds above 45 mph, there is a vibration from the rear of the vehicle," reads a complaint on the NHTSA database. Checked tires, alignment, and even wheel rims and all were ok. 55 Traction-Loc rear. if it is your rear end you will feel vibes through your driveline especially if the pinion is a little sloppy. let us know if you get that 203 rebuilt and if it takes out the 50 to 65 mph pulsating Vibration. 56 x 336 = 99,590 / 26 = 3,830). He told me if, i'm not getting any high whines in my rear end, your axle and axle bearing are fine. So the issue im having is i get vibration at 55-60MPH i did my fair share of searching the forums and googling it. Hi guys, When driving my car on the highway and I put it into 5th gear, if I am not going faster than 65 I get a nasty vibration from the rear end as though its hopping around. I have the problem since I put Bridgestone tires at 30k miles. Replacing the rear differential entirely costs a whole lot. Search Toyota Inventory at Seeger Toyota of St. Very annoying and is noticeable through the steering wheel and the seat. Returned to the store that I bought the tires from and replaced 2 and vibration was still there. Bad shake/vibration between 50 - 60 mph, and again around 70 mph. The ride is rather smooth up to that speed and then again after 62-65 mph. About 2 weeks ago I noticed a slight vibration on the highway at about 60-65 mph. 7L V6 EcoBoost in Feb of this year, still under factory warranty at only 30k miles. We own a 2102 Traverse LTZ. *Check the alignment of front end!*I am the 2nd owner of a 99 F 53 chassis. Had tires balanced, drive shaft balanced, upgraded to 6. 9 sec so it's still performing well, but the whining and vibration has me concerned thats why i'm thinking it may be a drive shaft/t-case issue. My 1998 V70XC vibrates but only between 65 and 70 mph. Pulling a trailer at these speeds really increases the vibration. up to a certain mph. says live with it. It could use a trackbar, and I'll probably install one during the next oil change. I believe I have warped fr. I've read that is either tire balance or radius rod bushing. Cause or source of vibration is still unknown at this point in time. Tires and balancing have been rechecked. Pinion wasn't down enough; so we welded a large washer on either side of the upper control arms, and moved the hole forward slightly. My 2016 Tundra TRD PRO had the same thing but was a 3 out of 10 (10 being just awful) vibration/shake and now my 2017 TRD PRO has a 10/10 vibration that is so bad I cant drive above 70. Vibration at 60 to roughly 80-85 mph, stops when gas is released. I have also put new Bridgestones on the rear duals. On my 200l Sahara with 60,000 miles I'v been getting a vibration starting at about 58 MPH through 63-65 then starts disappearing and by 70-75 all is smooth. there wasn't any vibration/shimmy in the steering wheel. The vibration was bad enough that it would shake my rear view mirror so much, I couldn't use it to see out of. I can feel it in my feet. I am getting some vbration fron the rear end when I get up to 45 mph. I read on toyota120's info site about the 4Runner that this has been a common problem with the stock rubber (which i unfortunately still have). It doesn't take a lot to be responsible for objectionable vibration at speeds of 60 to 70 mph and aboveany deviation from a truly circular spin is called runout. Iv had the tires/wheels balanced, installed new u joints, new leaf spring poly bushings. 112" at the very front. None could handle my MH. government is looking into an accident involving a Tesla Model S on auto and the rear end of a fire truck. Above 65 mph, it get's worse and it's a loud sound in the rear and lots of vibrations. If you put your rear axle on jack stands let your jeep idle while in first gear. Some customers may comment about a vibration at speeds of 56-72!km/h (35-45!mph) or 96- axle components and/or If the vibration is gone, the rear prop shaft could be the problem. Wanted to give some info on my front end vibration that I have been fighting for some time. Drums are. I am getting some vbration fron the rear end when I get up to 45 mph. 7 TBI 305,000 on truck. ive got tires balanced, replaced driveshaft end, new u joints, even u joints professionally done and driveshaft balance, and even to this day I have alil bit at those speeds. I have replaced engine with a 2000cc, new transmission, engine mounts, tranny mounts, balanced driveshaft with new bearings, bushings, UJs and rubber. The service advisor should ask the customer very specific questions about the nature of the concern and the conditions under which it occurs, especially when objectionable axle-like sounds are suspected. Road force variation was no more than 11lbs per tire so they. Vibration in rear end on 2014 RT Limited Had the 3000 mile service done, and everything checked out. Then divide this total by the rear tire diameter (65 x 4. It’s a rather sudden onset and will continue if I maintain 65 mph. At about 65 MPH and Up to 95 I have a vibration in the truck that can be felt in the steering wheel, seat, center counsel and dash. I tried wheel balancing several times & that didn't work. …set of 4 tires for my %2704 Hyundai Elantra and experienced a shimmy %26 vibration in my steering wheel when I reached 65 mph on highway driving. 2017 ram 1500 got it in may of 2017 saw bulges on sidewalls had tires replaced as soon as replaced got severe shaking vibration at highway speeds. My 2003 Excursion Limited V10 4x4 had a terrrible vibration/noise from 70MPH+. I hope this helps anyone looking for information on how to correctly set up your driveline on a two-piece driveshaft after a lift. I had a vibration at 65 mph. I have a 97 dodge ram 2500 2 wd manual transmission. 6 ha been back to the dealer again for this 60-70 mph vibration issue. I've read that is either tire balance or radius rod bushing. Bigmacktrucks. Tires ran true but truck shimmied and steering wheel oscillated back and forth between 50 and 60 mph. Help with vibration from rear end. I have changed U joints and tires and the problem is still there. Well, I had a vibration problem too, at around 40 MPH, did all I could to fix it and was never able to, replaced tie rod ends, had my steering box rebuilt, balanced tires, fixed my wheels, nothing seemed to help, then I went offroading to the volcano and after some bumpy roads when I was returning home I noticed my vibration is gone. 9 sec so it's still performing well, but the whining and vibration has me concerned thats why i'm thinking it may be a drive shaft/t-case issue. rear end roar beginning at 62 m ph. Top 5 Reasons Why Your Car Is Vibrating; if your car seems to bounce up and down in the rear. Could there be anything going on in the rear end that would cause this type of vibration? Anything below 65 mph and the car runs great. vibrates/shudders almost right away even at 30 mph. …set of 4 tires for my %2704 Hyundai Elantra and experienced a shimmy %26 vibration in my steering wheel when I reached 65 mph on highway driving. The one tech that says not to worry is likely mostly correct, given the work done thus far. Alignment Issues. Vibration/shaking/bouncing was there when I test drove it, primarily in the 55-65 mph range, but figured it was just a matter of needing tires balanced. So, thinking of R&R the rear wheel hub bearing assy's. REAR AXLE DIAGNOSIS. Just a few parts to replace will cost significantly less than lots of parts to replace. Original rear end, no suspension mods, etc. 638 seconds at 124. I am getting a vibration, more like a deep, low humming noise in the floor between 65 and 75 mph. I get a vibration or shake from 45 to 65 mph. I still had the vibration. Confirms the problem is resonance and the body mounts like to transmit vibrations in the 39 hz region. The drive shaft balance helped a little but in the end they couldn't figure it out and told me "it's a truck". My car has been experiencing a front end vibration when I reach 65-70 mph. most noticeable at 65 mph and over,” reads another. I bought my xc90 after it had been in a mostly rear end accident back in 2017. Called Ford dealers in my area. My new 2014 3. I loosened the passenger side emerg brake as well. I noticed a vibration in the car when I'm driving on most road surfaces (freeways) at 70 - 80 mph. Q: Hi there is a loud humming at 55mph through to 65mph ive had wheel bearings checked and new tyres. My father and I both have 2019 Nissan frontiers. When I installed the rear end the car is silky smooth up from 0-64 mph. This vibration isn’t noticeable when the engine is idling or accelerating through the gears but is often misdiagnosed as a driveshaft out of balance of out of phase. Car vibration is often overlooked, which can cause big issues. Help with a Vibration This Vibration was a big surprised me as Sunday afternoon I parked the truck in the garage and no Vibration, so early this evening I take it to town and its got a bad Vibration grrrrrr and it only shows up once I get between 48/50 MPH and all the way to 68 as that is as fast I I wanted to push the speed. Vibration in car at highway speeds (55 to 65 mph). I happens between 55 and 65 mph even with the clutch in and coasting. oct 04, 2004 - acworth, ga - rear truck vibration at 55 mph, ford dealer unable to find or repair. I've got a strange vibration in my truck that comes and goes. The holes in the yoke were not concentric to the center of rotation. Still have the vibration 60-80 mph. It will appear between 70-75 mph, then go at 65 and 80mph. Had tires balanced, drive shaft balanced, upgraded to 6. The vibration usually occurs around 70mph AFTER I hit a bump or imperfection in the road. 60 mph he heard clanging noises in the rear end of the axle. Bought a 2016 F150 XLT 2. mine was more like a shimmy in the drivetrain. Dealer replaced one tire and rear drivers side axle still have vibration. Has anyone else experienced vibration at high (>70) speeds? Submitted by HAMtags on July 1, 2014 But it has a shuddering kind of vibration at speeds over 70mph. Took it back to them and explained vibration from seat starting around 65 mph and up. Car shakes from 60 to 80 mph, not tires, wheels or alignment. 7 fluid damper, all to no avail. It had 30k miles on it. After putting the balanced drive shaft back on, no vibration up to 80MPH. says live with it. I believe I have warped fr. Vibration over 60 mph, doesn't go away the faster I go. The dealership has ruled out front end, wheels, tires, rotors, and drive shaft/line They are asking Ford engineering for help. I have an issue withe my 08 Silverado. In this video I am assuming there are no obvious suspension or steering. Was driving it home from Arkansas and was keeping it at about 65 -70mph all the way to Kentucky to check gas mileage using the Eco and was getting about 200-213 miles before the gas light would come on (36-40 mpg. 5" lift Some had it fixed with a new ring gear, complete rear axle replacement And some had it fixed by having GM buy the truck back and getting a RAM, but that is not always the answer too. The vibration goes away at 80 mph. Well I replaced my Rotors and Pads up front. I have read a couple of threads on this, but none of them fit my situation. Noticed after purchase that there is vibration like a bad tire 35-42 mph. a vibration that shakes the MO,not real bad but I notice it. Took it back to them and explained vibration from seat starting around 65 mph and up. Driveline geometry. Just returned from the dealership and 2 new tires no improvement. I pulled the whole rear drive shaft, put it in 4 wheel drive and drove down the road. I don't seen to get it in any other gear. If I'm going say 65 mph and I put the brownie in neutral I still have the vibration so that narrows it down to the rear end, drive shaft or the output on the brownie. I have a 2013 1500 Express with a similar bad vibration issue (Cooper tires with a little over 10,000 miles). Most owners don't realize this because they listen to the radio or talking on the Cell phone. I put stands under each side of rear axle; & stacked wood blocks under frame in front of rear wheels. I've had them re-balanced. In the 93, the vibration went away pretty much after I installed a front tower bar. Done only to see if it would change anything. I had done enough research on this site to feel confident that my issue was a bad rear u-joint. I just replaced all 4 tires, and that took care of a lot of the problem, but not all of it. I have rebuilt the driveshaft, ran it through the gears with the axles out to check for a non rear axle related problem, looked at the axles to make sure they are strait and had the wheels ballanced. My vibration is sensed at different times and speeds, but much more pronounced at 75 MPH on the freeway. Have removed the rear drive shaft and test drove the SUV using front wheels (drive line) only. He spun the wheels up while keeping them on the car with an old-style balancer. It only happens between 65 to 70 mph but it is a fairly bad vibration. Steers and front end are good, u joints and hanger bearing good. 08:1 gear with a lower 4. Hey guys, I have a 2008 Impala LS 3. In the 93, the vibration went away pretty much after I installed a front tower bar. shaft angle. Vibration between 65-80 MPH - mostly 70 MPH. I have a vibration on the rear of my truck when I drive between 60 to 65 MPH anything before or after I don't feel it. We use the Prius for around town trips and didn't notice the much higher Vibration that occurs at 59 MPH until we were testing the car with a Toyota Service Manager. To calculate the operating angle for the rear prop. Mine has similar characteristics. Cause or source of vibration is still unknown at this point in time. Driveline geometry. Test drive the vehicle and confirm the vibration/drone heard between 55 – 65 mph is eliminated. Rx 350 Vibration At Higher Speeds Sign in to I have had a vibration at 75~80 MPH for several years now in the front left. Also just put on Nitto 285/70/17 terra grapplers. By swapping out a 3. or 3 times the rotational speed of the tire. I have a 2014 Ram Sport, 2wd Hemi with 2000 miles. 2002 Excursion 4*4, 7. Here is a quick and easy guide on how you can find out why your car or steering wheel shakes when going between 55-75 MPH. I am NOT crazy about the mounting of the rear rotors to the hub. Any help or suggestions as to what to look for would be great appreciated. Vibration. The Chevelle’s rear suspension is what’s called a non-parallel four-link. Here's the worrisome part. Vibration at 60 MPH and above I did the service fix update of moving the rear end back and what a major improvement! over about 60 MPH it gets a bit wobbly so. If anyone has any suggestions please let me know! - Less than 5000 miles on Michelin Defender XT full set. I have had my Chevy service center check it out, and they cannot find any faulty suspension components. Could the rear wheels be out of balance? It only occurs around 60-65 mph. i replaced axle shafts and that didn't fix it. I had the wheels re-balanced and checked the ball joints. I was running a 2. The fastest way to isolate the rear end problem is to disconnect the rear drive shaft if the truck is a 4x4 and drive it as a front wheel driveif there is no further vibration you know the problem is in the rear end. Vibration/shaking/bouncing was there when I test drove it, primarily in the 55-65 mph range, but figured it was just a matter of needing tires balanced. I put the rear end in the air, pulled the wheels and drums, put it in gear and gave it some gasm still vibrating. I have replaced engine with a 2000cc, new transmission, engine mounts, tranny mounts, balanced driveshaft with new bearings, bushings, UJs and rubber. The vehicle was taken to the dealer (jim norton Chevrolet in broken arrow, Oklahoma, 918-615-2996) on several occasions, but they were not able to replicate the failure. No change at all. The failure began in October of 2014. Confirms the problem is resonance and the body mounts like to transmit vibrations in the 39 hz region. « first « back; next » last » 47 Products in this category. You can tell the sound is like going round and round, and seems to be directly from the rear of the car, it vibrates the shifter and you can feel it. Just 30 mph +/- 5 mph. 4 1/2 years since I first started the post about the rear end bounce @40-45 mph and sorry to say,. My vibration is sensed at different times and speeds, but much more pronounced at 75 MPH on the freeway. i have this steering wheel vibration, like the kind you get if your wheels are out of balance. It feels like I have a tire/wheel out of balance, but I run seperate wheels/tires in winter/summer and the vibration hits at the same speeds with either set of wh. When I am driving anywhere over 40mph and I completely let off the gas pedalI get this really loud rumbling noise and it shakes the jeep pretty good. 3 PSD, I have had a vibration that feels like it is coming from the rear. I have also put new Bridgestones on the rear duals. Checked tires, alignment, and even wheel rims and all were ok. But, i have already checked the runout of both my diff flange and output shaft yoke. It is just normal to feel that AI 2015 steering wheel vibration at speed over 65 - Airstream Forums. Fire officials said the car was traveling at 65 miles per hour before it crashed. Since the day one my GMC Sierra 2015 has very strange vibration at 65-73 MPH. *Check the alignment of front end!*I am the 2nd owner of a 99 F 53 chassis. « first « back; next » last » 47 Products in this category. I've got a strange vibration in my truck that comes and goes. Change to a 55-tooth rear pulley, keeping the 29-tooth front pulley, and the engine will be turning 2250 rpm at 55 MPH, 2650 rpm at 65 MPH, and 3050 rpm at 75 mph. Turns out that I threw a weight on one of the rear brake rotors. vibration in my 05 2500 hd. I am getting a vibration, more like a deep, low humming noise in the floor between 65 and 75 mph. My car has 45000 miles. 65,000 miles on truck. The vibration was bad enough that it would shake my rear view mirror so much, I couldn't use it to see out of. After that we changed both cv axle three times from O'reilly , all 4 new rotor, pads and new tires. rear end vibration. It is just a basic 2 wheel drive Extended Cab truck. But, we don't know about the rear end. Thinking of a Vert V6 manual with the power seat and 18 inch wheel option together with the 3. At 65 MPH it would start to vibrate to the point you thought the bed would come off. Vibrations can range from a slight wobble in your seat to the glass falling out of your windows. I have a 2000 Blazer LT that has a vibration in the rear end at speeds between 60 and 70 mph. 06 on ebay. At 65 MPH it would start to vibrate to the point you thought the bed would come off. I changed the tires to new ones, checked and replaced out of the round rims/wheels, tires balanced by a very good shop and checked at another shop. At around 60-65 MPH the front tires seemed to have vibration almost like out of balance. It goes away if I solw down or speed up out of that range. Exactly the same problem at 65-70 mph (very bad sway/swing/wobble on a straight road). As long as you're good & solid on jackstands, you're ok. This could run the bill up from the $200-$400 range to $600-$800. And when the motorhome is cold there is NO rear end noise at all and after a 100 miles or so then it comes back. When cruising at or above 60 there is a very harsh vibration we feel in our seats! As far as the motor goes it seems to be running perfectly. mine was more like a shimmy in the drivetrain. My 1998 V70XC vibrates but only between 65 and 70 mph. The Chevelle’s rear suspension is what’s called a non-parallel four-link. So, is this just something. Both front hubs have been replaced as they went very bad within a month of each other. I purchased a '99 Tahoe 4x4 with 110,000 miles on it back in March and noticed a vibration when going over 65 mph. Does your Convertible seem abnormally shake/vibration when the car is going over 65 mph? I notice going below 65mph, that its its ok, but goin over 65mph, and I can't even put my head on the head rest, or even want to sit my back all the way to the seat because of vibration.