just installed jt strong arms on our crusader,335 what a difference. great mod for a fifthwheel doesn't move at all any more while walking or rolling over while sleeping
Well, all I can say is I have the 6 point leveling system on my 5th wheel and the JT's. When you have those six arms down and the weight off of the axles, there is movement due to pistons being extended out of the hydraulic body. Tighten the Strong Arm triangle mounting and now you have a ridged frame that is almost impossible to move.