Bolo

I'm not sure if its an Unbalanced Wheel but driving around 65 mph or below, the car rides silky smooth....But when I reach close to 70mph and beyond, I experience a faint pulsing vibration inside the car which gets more apparent when I increase speed....

It doesn't seem to be an unbalanced wheel cause vibration occurs about every 1 to 2 second intervals(too slow to be the wheels and the steering wheel does'nt shake).....my other thought was the grooves on the road but even when road changes from asphalt to concrete, the pulse is still there and does'nt change its speed.......

Any idea what it could be???

Jayhawk

actual car questions?

yourk

same thing happens when u have snow/ice build up inside the rims

Bolo

Oh...and I always thought it should pulse with the rotation of the Wheels....

lawong

<ul><li><a href="http://www.gsp9700.com/">http://www.gsp9700.com/</a</li></ul>

QuattroRocket

Are your wheels equipped with hub-centric rings ?