i am caught in a strange problem recenly........... at the speed of 60+ miles the wagon starts vibrating. I cant speed up the vehicle due to this vibration. as the vibration increases with the increase of the speed.
It may b due to a very minor reason....... if the air pressure in the front wheels of the wagon is not same it will start vibrating at high speed.
So please get the air pressure equilized in all the fornt wheels of the vehicle and in the rear wheels of the wagon.
I got the air pressure checked and it was uneven in the front tires of the wagon. After getting it equalized the vibration is much controlled. But the mechanic is saying that wagon rims need to be weight balancing. What do u suggest?