Not to Happy with Thor or Ford

marcdohc wrote:

The main thing is that the coach drove down the road crooked. There's a few phrases for this issue, crabbing or some call it dog walking. This usually occurs after an accident, it's a giveaway that the frame is not square or the rear axle is not perpendicular to the frame.
When Thor had it last year in Indiana they sent the rig to Ford, Ford sent the rig to a company called Quality Automotive to fix the crabbing issue. The problem is due to the rear axle not being perpendicular to the frame. When the fix was being done I tried to find out the approach they were taking, Unfortunately they would not tell me. They did not eliminate the crabbing although they did get it much better.

Marc DeNardo

Maybe take it to a truck alignment shop in your area and have it aligned and see what they say, I had some crabbing on my 08 Bounder {ford} and after a good computerized alignment shop it goes straight down the road and only cost $175.00

Also out of alignment is not always caused by a accident.