Timbren GMRCK25D SES Suspension Enhancement SystemRear Suspension SupportNo Filling With Air* NO Drilling Required *Fits:
2011-2026 Chevrolet Silverado 2500 HD 2WD 4WD2011-2026 Chevrolet Silverado 3500 HD 2WD 4WD2011-2026GMC Sierra2500 HD 2WD 4WD2011-2026 GMC Sierra 3500 HD 2WD 4WD
If You're Unsure of Fitment-Contact US BEFORE Purchasing.
Timbren GMRCK25D SES Load Support BumpsWhether you’re towing your RV across the country or hauling hay down the highway, the Timbren SES kits level your load, making for a safe, controlled ride so smooth, you might forget you’re towing altogether.How does Timbren do this??The Timbren Aeon® rubber springs deliver a progressive spring rate. As load increases, Timbren rubber springs push back harder, eliminating squat, sway, and roll. After installation, there should be a ½” to 1 ½” gap between the rubber spring and vehicle’s frame — meaning you’ll enjoy a comfortable unloaded ride, too.
What makes Timbren SES kits different from other suspension enhancement systems? Unlike air bags, Timbren kits require zero post-installation maintenance. And unlike other systems, you can install and haul in under 30 minutes, right from your driveway.
KEY FEATURES:– Lifetime Warranty (Lifetime of Vehicle)– Reduce Sag, Sway and Roll When Hauling Heavy Loads– Comfortable Ride When Loaded or Empty– Super EASY DIY Installation– Easy Bolt-On Install– No Welding Required– Zero Post-Installation Maintenance
SPECSMFG Part#: GMRCK25DRated Capacity: 8600 PoundsOverall Kit Height: 6.2 InchIncludes All HardwareLifetime WarrantyNo Additional Purchase Required
NOTE: 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.SHIPPING POLICY:
All items will be checked beforepacking. All items are new and of high quality.
All orders placed will be shipped within1-2 business days after receiving orders, excluding weekends and publicholidays.
If you don’t see a tracking movement within 3 business days, please contact uswith your order number to get quick support.
Per policy…we must ship to theaddress that provides us. If you accidentallyprovided an incorrect shipping address, please reach out to us. If your order has not arrived within 5-6business days, please contact us.
Shipping to locations outside thecontinental U.S. may result in delivery delays.
Please contact us with any questionsyou may have.
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