Car Vibrating at High Speed? Get to the Root of the Problem

This can particularly happen when you drive through snow/slush and then park the car outside where it's below freezing. Everything runs to the ... For phase changes in vibrations, look to the other wheels. Two possibilities: two wheels of the same diameter turning at different speeds (like ... Sources of vibration can be many. Engine mounts, unbalanced wheels, bent rims, driveshafts, even slight misalignment of the subframe from say a previous crash. Alignment can and will cause vibrations at higher speeds. It just takes a while for your tire to wear unevenly then the vibrations start. Feb 14 ... Car vibrates vibrate at high speed 50+ mph. You can feel it both on the steering wheel and on tue bottom of the seats. Tires are new and ... Or, it could just be the CV joints vibrating. Does a sporradic/pulsating vibration at high speeds sound familiar to anyone? If not, I'll see if ... If it's vibrating in 3rd at 40, shifting into 5th or 6th mitigates it. If it's shaking at 60 in 6th, shifting to 3rd mitigates it. Something ... ... highway speeds (55-75 MPH). It feels like a wheel ... If I jump the brakes at high speed, sometimes the car wants to jerk one direction. it should be on a printout if they actually did a roadforce. a wheel assembly can balance out fine, but have a high roadforce that you will feel ... Your problems may not be noticeable at slow speeds, but the shaking will intensify as you accelerate to 55-60 miles per hour. The steering wheel ...