usually that means you need an alignment. have you lowered or raised the car recently? changed wheels? gone over any big potholes? if you don't get an alignment afterwards, your car tends to do exactly that

 

yeah my car was lower and i raised it, i didn't change the wheels and i don't recall hitting any potholes, and i agree that it could be the alignment issue.

warped rotors

nah i don't think so :dontknow:

blown struts

my struts are new with less than 2k milage ( D2 Full Coilover kit )

does the vibration change turning left or right? or is it constant at 55

actually it does sometimes when i'm steering a bit to the right or left, the vibration increases .

 

warped rotors

 

blown struts

 

does the vibration change turning left or right? or is it constant at 55

 

i was going to suggest maybe the ball joints. since it looks like everything else seems okay. Or, tires need balancing.

 

Alignment issues usually don't cause vibrations. They generally cause left or right pull, and bad tread wear ie: feathering, or chopping of tread. Try moving your tires around. Switch fronts left to right an see if it changes the location of the vibration. It could be as simple as a tire separation. If it doesn't change, inspect the front end. Look for wet or leaking struts, bad ball joins or tie rods. The lower control arm bushing also take a lot of stress when this car is lowered.

 

I also have the same issue. My steering wheel vibrates and and lean to the right over 40-45 mph. but it stop vibrating when I give it gas.
Here a video of the front wheel is that normal?
http://www.youtube.com/watch?v=Abw_7hIKoVM&feature=youtu.be

 

I work at a tire shop. Vibration from alignment is unlikely, but the strut problem might be possible. But if it happens over 55+ mph then it is for sure the balance of your wheels. Get your wheels balanced and it will solve your problem.

 

It could also be a separating tire, but the balance is more likely.

 

when that happened to me in my older integra, the tire had a lump on the inside. changed it out with a used tire and it drove without any issues (not that I'm reccommending used tires, it's just what was available to me)

 

i had same problem as the OP. shakes when accelerating up to 45-55 mph also when i apply my brakes at 55.

**for those ppl out there having the same problem. I have replace everything new, front rotors+pads, LCAs, tie rods(old one ripped), sway bar end links(old one ripped)+ an Alignment and the car/steering wheel still shaking. New ball joints and top strut mounts solved my problem. btw 210k miles on chassis