Enjoy a smooth towing experience with an upgrade for the suspension system on your 5th wheel or travel trailer. This system provides more than 3 inches of suspension travel to add protection from road shock, improve towing capability, and gives you a better ride. Tested, rated for up to 8,000 lb. axles. Smooth towing experience Up to 3" of suspension travel Protection from road shock Reduced frame stress Easy bolt-on installation MODEL NO - CRE2-33