Originally Posted by Strigflag
Just curious. Was this on a Ford Chassis? I noticed my 2013 MH (since traded in) pulling right. Fortunately I contacted the MFG and was told they would foot the bill for the alignment if the shop made any corrections. They did and I was reimbursed.
Just another example of the stellar Quality Control exhibited by RV MFG's
Pulling to one side may well be due to wheel alignment. Another may be a warped rotor or sticky caliper. To check for either of the later, lightly apply the brakes. It should pull in that direction, because the brakes are unevenly applied with the light brake pressure. If it is a rotor, you should feel a pulsing in the steering wheel, possibly even in normal driving.
GM light trucks in the 2008 era had a run of faulty front pads and rotors. On a normal stop, not too noticeable. Down hill braking with a load, it turned violent. As the rotors heated up, they warped causing the shaking. Though there was no recall, GM covered replacements.