• Maintain Full Axle Travel
  • Smooth Axle Engagement and Disengagement
  • Enhance Suspension Performance
  • Progressive Spring Rate
  • Absorbs Energy and Cushions Road Shocks
  • Stronger Than OEM Bumpstops
  • Easy Installation
  • Satisfaction Guarantee
  • Lifetime Warranty


The Active Off-Road Bumpstops offer off-road enthusiasts greater control over their vehicles’ suspension travel. Using progressive-rate springs means that instead of a hard stop at the end of axle travel the axle energy will be absorbed when bottoming-out producing smooth, predictable and quiet axle engagement and disengagement. Unlike the OEM bumpstops, Timbren uses superior natural rubber compound ensuring the Active Off-Road Bumpstops will continue to operate even after a lifetime of off-road abuse. Similar to our Timbren SES line, Active Off-Road Bumpstops carry a lifetime warranty and a satisfaction guarantee. The ABSOSR replaces the rear bumpstops on the 2015-2020 Chevrolet Colorado & GMC Canyon as well as the 2005-2020 Nissan Frontier. This bumpstop kit can also be used on the 2005-2020 Toyota Tacoma without a U-bolt flip kit and 2000-2020 Toyota Tundra. Install a bumpstop kit and experience the difference. This kit is rated for 2000 lbs and has a bump-load capacity of 4800 lbs.Active Off-Road Bumpstops were designed to replace the original OEM bump stops in order to improve your off-road experience in 3 ways: Provide Smooth Axle Engagement Instead of the harsh jounce you get from regular bump stops, enjoy a much softer, smoother landing when your vehicle bottoms out. Maintain Axle Travel Active Off-Road Bumpstops will not limit axle travel, but allow full articulation of the suspension system Deliver Greater Control Over The Vehicle Remain in control of your off-road vehicle even during hard-to-handle situations on extreme terrain and at high speeds



  • 2015-2022 Chevrolet Colorado
  • 2015-2022 Gmc Canyon
  • 2005-2022 Nissan Frontier
  • 2005-2022 Toyota Tacoma



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