All ActivityMost RecentMost LikesSolutionsF53 Chassis Suspension 2015 Thor Ace 30.2I purchased a 2015 Thor ACE 30.2 in April 2015. This was our first Class A. We really didn't know the sway and roll that would happen with this coach from the dealership. The price pint and floor plan was right for us. Driving to Daytona on I-95 in rainey conditions and trying to pass a semi truck on the left I got loose and had to save the steering wheel and let off the gas. That was the point I started research on suspension control. We installed the SAF-T-Plus tan on our coach this past week and WOW what a difference. Another addition we are adding is the Super Steer Rear trac bar next week. I can't wait to see the difference. The SAF-T-Plus was well worth the money. Less stress driving big time.