My 2015 prius series 5 ride is really harsh when gong over bumps! 17 OEM wheels w Toyo tires set at 33 frt/32 rear, Trd springs frt/rear, trd rear sway Cusco frt sway bar, front power brace and center brace! Should go back to stock springs? Or invest in set of soft coil overs ? I like the lowered look too!
View 4 RepliesIn a nutshell, I'm tired of my incredibly harsh ride. I drive a 2006 3.6L with H&R Sport Springs. I had to put spring boosters in the rear to keep the tire from grinding, but whenever I have a passenger in the back it still grinds, especially over some turns or speed bumps.
The ride quality is also very harsh, it sucks. Plus the front wheels can't align anymore (at least that's what the guy at the mechanic's told me.) Basically, I want my ride quality to improve a lot. I'm debating going back to stock, but I'm not going to like the big gap in between my wheels.
The car was purchased used with 18" wheels already on. After driving for about 6 months, I started noticing the road noise getting very loud. I took the car to a tire shop and they told me that there was some uneven cupping in the middle of the wheels, which is usually caused by worn out shocks making the wheel bounce up and down.
I replaced all 4 shocks, then replaced all 4 tires. Now its much more smooth than before, and is very silent on nicely paved roads. however, I notice when there's roads which any imperfections (like fixed streets with tar.. or uneven pavements, or when your tire hits the freeway markers to keep you in the lane) its heard very loud from inside the car and creates an almost *thud* sound when it does.
I assumed that the problem was that the car had 18" wheels. So recently I swapped the wheels out with stock 15" from Toyota, but somehow the road noise is still very apparent. I sat in a friend's Prius, same year, and I could tell that it was handling the uneven pavements much softer.
What could be the problem now? Is there anything else that needs to be replaced?
So I noticed this when I had my windows down and the music off (or very low) for the past few weeks (at this point). About 3800 miles on the car, and maybe once or twice during a drive It is an occasional clank/ metallic noise that sounds like it is coming from either the left or right side depending on which tire hits the bump. But I can go over any number of bumps before and after with no noise at all, and it's not like I'm hearing it on just large bumps/ potholes. I've never heard it on any speed bumps.
I have a feeling it is when only one tire drops down a bit from a small bump, but that is only a feeling, and it's on small bumps. I tried looking up other threads on here for suspension noise, but mostly only finding things dating back to 2011 or so with brake caliper pins, possibly motor mount but nothing really recent.
I've got this irritating squeal sound when I ride over speed bumps, already for a few years. Every time I go to the dealer, they try to fix it, though never fixed it completely. Once they added some kind of lubrication, another time they changed one of the suspension parts. However I still have the issue.
The squealing sound can be heard here: [URL] ....
What the reason is? I'm going back to the dealer soon.
Didn't notice this on the test drive, but as soon as I started living with my Santa Fe (about 3-4 weeks now) I can't believe how harsh and rough the ride is. Very very uncompromising over all road irregularities - even those you can't even really see. 2013 Santa Fe Sport?
It's so bad I've been searching for aftermarket struts and shocks to replace what must be garbage OEM parts - but nothing seems to be available for it yet.
I just bought a very clean black '03 GTI and love it, but the car feels like it is beating itself to death every time I hit a bump, or crack in the road. It seems a new rattle or squeak pops up with each hit and I was wondering if there is anything to calm the harshness out a bit? I don't mind a hard ride, but I wonder if the car does!
It is completely stock, so still has the 18 wheels with BFG G-Force tires and stock suspension. Looking for suggestions on tire/wheel changes or shock upgrades to smooth the harshness? I don't do road courses or track days, so the handling can suffer in exchange for a bit of smoothness. I don't want to alter it too much away from stock (other than, say, shocks) so I won't be looking for full suspension changes.
The only other odd things are the interior fan will slow way down when first accelerating away and I've noticed a bit of engine hesitation on light throttle, usually second gear around 2.5k rpm. A firmer application of go pedal keeps it from happening, but sometimes I just want to be able to putt and not zoom.
I just purchased a 2011 Sonata with 26,000 miles on it. Like the car a lot but has excessive tire noise and slightly harsh ride. Looking for recommendations on a quieter, better riding tire. It has 205/65/16 Kumho tires.
View 10 RepliesI have a 2002 4x2 xlt stock height with 100k miles. I've installed a rear sway bar, air assist bags in rear and bilstein shocks. I am looking for a smoother ride. It doesnt take the large bumps and train tracks very well. It feels like if the front end bottoms out. Ive been reading here on the forums about the rancho 9000 adjustable series giving a better ride, but most of those are for the 4x4 ex's they sit higher and more travel on the front end. So I am wondering if with rancho's make a smoother ride but not the front end bottoming out, maybe a 4" lift with the rancho's would give me both a smooth ride and no more bottoming out.
View 11 RepliesI purchased a 2014 Toyota Corolla Le Eco Plus last May. The car rode FINE for a few months, but then I began to notice that the ride feels completely rough/harsh. It's almost like a jittery feeling. After researching I've found reviews that said "the Corolla's ride is harsh and unpleasant," but to me it feels like it's gradually getting worse. That has me thinking something is wrong with the car itself, not just that the Corolla in general rides rough. I've taken it in to the dealership multiple times, but they say nothing is wrong. I honestly don't know what to do. What could it be? Struts? Shocks? I mean, it's BRAND NEW.
View 19 RepliesIt has 85K miles and rides very choppy/harsh. I feel even a very small dip/hump/bump when driving and it's coming from rear of the car.
What needs to be replaced and/or checked other than the rear shocks? Everything is stock and correct tire pressure.
I have been working on my front suspension for last 4 to 5 months and not getting any luck getting rid of the harshness over bumps and the large amount of energy from hitting bumps that transmits back into cabin both from the chassis and steering wheel.
I solved one issue that can be read through on my post for "Bad Engine Mounts ?" but still does not feel solid like it should over bumps. So far this is what I have done.
- New LCA Bushings (solid rubber style rear and Whiteline front)
- Koni FSD Shocks
- VW DG Sport Springs
- 034 Density upper strut mounts
- Meyle HD Sway Bar Link
- ECS Sub Frame Bolt Kit
Had VW Dealer put on rack last week and they could not find any looseness any where in front suspension. In desperation I took LF suspension apart yesterday to see if there was anything that I could figure out that would cause the suspension to not absorb the energy and create this harshness I am feeling.
My first thought is to go back to stock upper strut mounts, there is some give in the OEM mount compared to the 034 Density mount, they are rock solid! The other thing I noticed is the sport spring is rubbing on the strut spring perch.
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Then after look at profile of OEM spring on bottom and new sport spring I noticed they are different, OEM is kinda like a hook and sport spring is round.
OEM matches strut spring perch perfectly.
[IMG][/IMG]
Sport spring is tight
I would consider putting OEM spring back in but really would like to lessen wheel/fender gap and OEM springs look like they have sprung, won't stand up straight on bench cause they are curved after they came out of OEM struts. Also, B6 has no rubber insulators where springs seats into strut, my B5.5 has rubber insulators both top and bottom.
I have a 08 2.0T sedan with 97K that I have been chasing a "shuttering" feeling in the front end when I go over harsh bumps like railroad tracks and frost heaves that we get on roads here in NE.
At this point the front suspension has had a lot of improvements done and problem still exits.
Front suspension work over last 6 months:
- New LCA Bushings (solid rubber style rear and Whiteline front)
- Koni FSD Shocks
- VW DG Sport Springs
- 034 Density upper strut mounts
- Meyle HD Sway Bar Link
- ECS Sub Frame Bolt Kit
After all this there is actually an increase in this shuttering feeling most likely due to a firmer suspension now with new springs.
The car drive fantastic, the feeling that there is something loose up front and the shuttering feeling when hitting harsh bumps is diving me crazy.
In addition, I drove a local VwVortexer's 06 Passat that is riding low on coilovers and it did not have this same shuttering from the front so pretty sure what is going on in my car is not normal.
Completely went through front suspension last night and tripled checked that everything is tight and secure!
Also, have upgraded sub frame bolts with ECS kit and checked all the bolts to make sure they are tight and all is good.
Since after all this work and substantial $$$ investment the problem is still there, should I be looking at motor mounts ?
The engine/tranny is no where near secure sitting in the existing mounts, have noticed two things that have been this way for quite awhile.
If parking brake is not on when tightening or breaking loose lug nuts car has a lot of rock back and forth and you can see engine moving a lot if hood open.
Last night I put a large screw driver between right side mount where piece from engine goes into frame mount and I can move engine side to side with minimal effort about 1 1/2" or more.
One more thing, when coming to a slow stop at the last downshift just before you stop I get a light clunk from left side somewhere and if you slow down from 50 mph or so to 25 to 30 mph and then put gas back on you get a left side clunk too but not always. Does it sound like bad mounts?
2008 GX 470 ... Experience noise that sounds to be coming from the back hatch/toolbox area when going over harsh bumps? If so is there a known fix for this? I was thinking of adding weather stripping in a couple of strategic locations.
View 4 RepliesI recently bought a 2012 Camry LE with 34,000 miles that used to be a rental. At the time of the test drive the car ride seemed perfect. Later, I noticed it doesn't ride nicely on large bumps at low speed. So I bought four new tires which improved the ride. But it's still not as smooth as a new one on the bumps. There is a lot of shock going into a car which gives it a cheap feel.
What would make my car ride the bumps better?
Put in new shocks?
Would I have to place front and rear?
And can I leave the springs?
I just had a 2008 Jetta 2.5 as a loaner car and it made me realize how rough our GLI's ride over bumps on the road. This thing rode like a cadillac and it was a really pleasant change here in new york city where the roads are terrible.
View 7 RepliesI have a 2002 sc430 with 65,000 miles. It seems to be riding rougher than usual and noisy over bumps.
View 9 RepliesI love my 2011 Prius. It's relatively quiet in low speed drive and can't beat those MPGs. One thing that does bother me though is how bumpy the car rides. It is somewhat tolerable in the summer and fall, but as soon as I start driving on winter roads I feel like I'm riding on a tin can, feeling every single road bumps. Does the car usually feel the same for others or I need to change someone on my car. I still have the factory Assurance tires (36K miles). Are those the problem or should I get the struts checked (even though I'm pretty sure they're fine)?
View 8 RepliesI have a 430sc 2002. I have been noticing lately that it seems to be loose on bumps on the road in town. On the highway it is still very smooth. I was thinking about taking it to a alignment shop and having the bushings checked. Is there anything else I should get checked?
View 14 RepliesAfter every time I jack either the front of the car or the whole car up, the ride is really rough for a few days. The suspension doesn't seem to absorb the bumps, it feels like the body does and it makes for a really rough ride. What would cause this? I can tell you, one of my front struts is so stiff, you can barely compress it when pressing down on that side of the car. but after a few days of driving and taking the bumps, she evens out and rides normal.
View 4 RepliesIn our recent -20 F cold spell in Chicago, I noticed the ride got very stiff, have others experienced this in very cold weather? My theory is that the oil in the shocks or dampers become extra viscous at these temps and the cold shocks causes the ride to becomes like that of a Honda Civic with a dropped suspension. (It's so amusing to watch those Civic "low riders" going over railroad crossings, but it's all image right????)
Anyway I would think the colder temps would lower the air pressure in the tires, softening the tires a bit, but perhaps the rubber hardens counteracting that benefit. I have Michelin Primacy BTW. Since temps went back up above about +10 F ride seem to be OK again.