can you tell me why it as a bounce at 40mph to 56 and on over run aswell.i have put 4 new wheels and tyres new brake drums new prop a frame anti roll rubbers shackle and pins new steering box tried valves in second steer ram .what else can it be please help.

graham dawson, July 2010

Graham
I own/drive an fm12 8x4. I had a similar problem, steering wobbling and juddering like crazy. Dirt caked on the front rims was the problem destroying wheel balance.Keep your wheels jet washed every day and see if it helps. If this sounds too simple a solution, thats what I thought too .

Larry, September 2010