Vibes at 40 mph
I have been trying to chase down a pretty good vibration at 40mph. I initially attributed this to my tires, they were well worn, and needed to be replaced.
I put some new Dura Grapplers on it, and still have the vibration. The vibration feels almost like wheel hop. The shop that did the tires is very good, and I have never had problems with their balancing job in the past.
I have checked to make sure that my front hubs are disengaging, The only other thing that I can think is maybe my rear drive line is out of balance? My truck is a 01 extended cab long bed with a carrier bearing.
Thanks for your time