Product Description
Timbren Suspension Enhancement System
Part# GMRS15
2019-2023 Chevy Silverado GMC Sierra 1500
Does not fit models with the Magneride suspension package
Eliminate Vehicle Squatting & Sagging
Cushion Road Shocks
Improve Handling
Lifetime Warranty
This SES Suspension Upgrade fits the rear suspension of a Chevrolet Silverado 1500 & GMC Sierra 1500 pickup truck. Each laser cut piece of steel is precision bent and powder-coated to ensure a quality fit. 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.
We designed each SES Suspension Upgrade to provide 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 8600 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.
This kit does not fit models with the Magneride suspension package. If your vehicle is equipped with a Magneride suspension package, use part# GMRCK15MR
Product Videos
Custom Field
Mounting Style Bolt On
Manufacturer Part Number GMRS15
Manufacturer Warranty Lifetime
Placement on Vehicle Rear
Type Suspension Enhancement System
Compatible Vehicle ||Silverado 1500| 2.7L 2720CC 166Cu. In. l4 GAS DOHC Turbocharged
Compatible Vehicle ||Silverado 1500| 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
Compatible Vehicle ||Silverado 1500| 3.0L 2993CC 183Cu. In. l6 DIESEL DOHC Turbocharged
Compatible Vehicle ||Silverado 1500| 6.2L 6162CC 376Cu. In. V8 GAS OHV Naturally Aspirated
Compatible Vehicle ||Sierra 1500| 3.0L 2993CC 183Cu. In. l6 DIESEL DOHC Turbocharged
Compatible Vehicle ||Sierra 1500| 6.2L 6162CC 376Cu. In. V8 GAS OHV Naturally Aspirated
Compatible Vehicle ||Sierra 1500| 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
Compatible Vehicle ||Sierra 1500| 2.7L 2720CC 166Cu. In. l4 GAS DOHC Turbocharged
Compatible Vehicle ||Silverado 1500| 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
Compatible Vehicle ||Silverado 1500| 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
Compatible Vehicle ||Sierra 1500| 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
Compatible Vehicle ||Sierra 1500| 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
