Timbren Rear Suspension Kit SES, 1500 SIERRA, SILVERADO, DENALI GMRCK15S REAR OVERLOAD SOLUTION 

Fits:
1500 SIERRA, SILVERADO, DENALI Excluding XFE Series  2007-12 (2WD-4WD)
1500 SIERRA, SILVERADO, DENALI - Regular CAB or 3 door  1999-06 (2WD-4WD)
1500 SIERRA, SILVERADO, DENALI - Extend., CREW CAB 1999-06 (2WD Only)

Timbren Suspension Kits (SES Kits) are designed to
enhance the suspension of your vehicle.

Typical usages include Snow plowing, RV's, heavy hauling, trailer towing, emergency vehicles, etc. 
Improves load handling and eliminates sag and sway.

Easiest to Use:
Rubber cushions absorb road shocks and automatically adjust to
uneven loads or road conditions.

Easiest to Maintain:
There are no airlines or fittings to allow leaks.
Simply bolt the kit on and you are set for a lifetime
of trouble free suspension. See guarantee

Easiest to Install:
There are no holes to drill, no airlines to route and
SES Kits can be installed in a matter of minutes using basic hand tools.

Timbren high performance suspension packages will ensure 
added peace of mind.

Timbren Suspension Kits (SES Kits) are designed to enhance the suspension of your vehicle. Easiest to Use: Rubber cushions absorb road shocks and automatically adjust to uneven loads or road conditions. Easiest to Maintain: There are no airlines or fittings to allow leaks. Simply bolt the kit on and you are set for a lifetime of trouble free suspension. Easiest to Install: There are no holes to drill, no airlines to route and SES Kits can be installed in a matter of minutes using basic hand tools. The softer ride quality of today's trucks and the mediocre suspensions found on most trailers can cause excessive trailer sway, instability and suspension settling. Timbren's high performance suspension packages will ensure added safety and peace of mind.