Timbren Suspension Kits (SES Kits) are designed to enhance the suspension of your vehicle.
Timbren GMRG25C Suspension Enhancement System The softer ride quality of todays trucks and the mediocre suspensions found on most trailers can cause excessive trailer sway, instability and suspension settling.Timbrens high performance suspension packages will ensure added safety and peace of mind. Simply bolt the kit on and you are set for a lifetime of trouble free suspension..