[Pete250]

Need help with an old and new problem. On my 99 F-250 4x4 and 05 F-250, I have a front end vibration at 43-44 mph. You do not feel it when accelerating or deccelerating, only when going a steady 43-44 mph. My 99 did it with the stock 235's and with the new 285's. I've had the front end aligned and the tires balanced numerous times but, nothing seems to help. The 05 is getting ready to go out of warranty so I am going to visit the dealer. Any input would help. /ubbthreads/images/graemlins/confused.gif

 

[texasottoman]

Check your shocks. If they are worn, the front end can vibrate. Push the front end down. If it bounces back and keeps bouncing - replace shocks. (that happend to me on an older ford truck)