This SES Suspension Upgrade fits the rear suspension of a Chevrolet Express van (see below for full list of applications). We’ve engineered our hollow rubber springs to deliver a progressive spring rate. In other words, the more weight that pushes down on the rubber springs the harder they work to prevent rear end sag. Whether you’re pulling a trailer or carrying a heavy load in the bed of your truck, our hollow rubber springs adjust automatically to keep the vehicle level at all times.
This SES Suspension Upgrade replaces the jounce stop on the frame. Its unique design ensures superb ride quality – loaded or unloaded. (There should be a ½” to 1 ½” gap between rubber spring and axle to ensure unloaded ride quality.) Unlike other auxiliary spring systems, the SES Suspension Upgrade guarantees the best of both worlds.
This kit is rated at 6000 lbs capacity. Even though you’re increasing the spring rate by adding this upgrade, this does not increase the GVWR (Gross Vehicle Weight Rating). Please make sure that the load does not exceed the GVWR set by the manufacturer.
- Eliminate Vehicle Squatting & Sagging
- Cushion Road Shocks
- Improve Handling
- Satisfaction Guarantee
- Lifetime Warranty
2017-2021 Gmc Yukon Xl 1500 4WD
2017-2021 Gmc Yukon Xl 1500 2WD
2017-2021 Chevrolet Suburban 1500 4WD
2017-2021 Chevrolet Suburban 1500 2WD
2003-2014 Gmc Savana 1500 All Models
2003-2014 Chevrolet Express 1500 All Models
2003-2006 Cadillac Escalade Esv Rear Suspension, 4WD, All Models With Coil Spring Rear Suspension
2002-2006 Chevrolet Avalanche 1500 Rear Suspension, 2WD, 4WD
2002-2006 Cadillac Escalade Ext Rear Suspension, 4WD, All Models With Coil Spring Rear Suspension
2002-2006 Cadillac Escalade Rear Suspension, 4WD, All Models With Coil Spring Rear Suspension
2000-2006 Gmc Yukon Rear Suspension, 4WD
2000-2006 Chevrolet Tahoe Rear Suspension, 4WD
1998-1999 Chevrolet Express 2500 Rear Suspension, 2WD, All Models With 6 Bolt Wheels
1998-1999 Chevrolet Express 1500 Rear Suspension, 2WD
1997-1999 Gmc Savana 2500 Rear Suspension, 2WD, 6 Bolt Wheel
1997-1999 Gmc Savana 1500 Rear Suspension, 2WD