GMC 3500 Sierra 2011- 2026 HD Kit

I ordered the ras kit for my 2500HD and ended up selling my truck for a 3500HD. I was able to send the kit back and get the one for the 3500HD for just paying the shipping back to them. They have awesome customer service

Bought the RAS HD kit for a 2020 GMC 3500. I pull a 2022 Keystone Montana 5th wheel with a weight of approximately 15,000 lbs. loaded. Hitch weight is a little over 2000 lb. The truck sagged approximately 4" when the RV was attached. On coming traffic would flash their lights at me all the time because mine was hitting directly in their eyes. With the RAS system in place my GMC on sags approximately 2" if that. There was one problem I did have. I could not put the RAS on myself. When attempting to remove the overload springs GM had put what I call a button head bolt in them. I had hardly anything to grab ahold of to hold the bolt when attempting to removing the nut. Ended up taking it to a professional which was not cheap. But they are on and with the RV attached we did not sacrifice any of the ride comfort. BGNull Purchased 12/24

More comfortable ride with heavy loads, reach destination after a long drive with no stress.