
The Story
DescriptionÂ
FitsÂ
|
Year |
 Make |
Model |
| 2017-2019 | Chevrolet/GMC | 1500 Sierra/Silverado (Leaf Spring with MagneRide) |
| 2017-2019 | Chevrolet/GMC | 1500 Sierra/Silverado (Old Body Style with MagneRide) |
Note: Designed for both 2WD and 4WD models
Boost the towing and hauling performance of your 2017-2019 Sierra or Silverado 1500 with this Timbren SES Suspension Upgrade. These rugged hollow rubber springs engage under load to level your truck, reduce trailer sway, and improve roll stability. Installation is quick with a simple bolt-on setup and is completely maintenance-free, so your truck rides smooth when unloaded without compromising factory comfort.
Part Number: GMRCK15MRÂ
Features
- Rated Capacity: 11,000 lbs
- Eliminates suspension sag and improves stability.
- Reduces trailer sway and body roll.
- Features a simple, bolt-on installation.
- Backed by a lifetime warranty.Â
Includes:Â
- 2 x Mounting Brackets
- 2 x Mounting discs
- 2 x Patented AeonÂź SES suspensions (hollow rubber springs)
- All necessary hardwareÂ
NotesÂ
- Even though youâre 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.Â
- Suspension Support Location:Â Rear Suspension
- Kit Type: Standard kitÂ
InstallationÂ

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
DescriptionÂ
FitsÂ
|
Year |
 Make |
Model |
| 2017-2019 | Chevrolet/GMC | 1500 Sierra/Silverado (Leaf Spring with MagneRide) |
| 2017-2019 | Chevrolet/GMC | 1500 Sierra/Silverado (Old Body Style with MagneRide) |
Note: Designed for both 2WD and 4WD models
Boost the towing and hauling performance of your 2017-2019 Sierra or Silverado 1500 with this Timbren SES Suspension Upgrade. These rugged hollow rubber springs engage under load to level your truck, reduce trailer sway, and improve roll stability. Installation is quick with a simple bolt-on setup and is completely maintenance-free, so your truck rides smooth when unloaded without compromising factory comfort.
Part Number: GMRCK15MRÂ
Features
- Rated Capacity: 11,000 lbs
- Eliminates suspension sag and improves stability.
- Reduces trailer sway and body roll.
- Features a simple, bolt-on installation.
- Backed by a lifetime warranty.Â
Includes:Â
- 2 x Mounting Brackets
- 2 x Mounting discs
- 2 x Patented AeonÂź SES suspensions (hollow rubber springs)
- All necessary hardwareÂ
NotesÂ
- Even though youâre 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.Â
- Suspension Support Location:Â Rear Suspension
- Kit Type: Standard kitÂ


















