Control the hardest hits
Every big compression ends at the bump stop. TeraFlex bump stops meet that moment with progressive resistance, so trail drops and deep potholes finish with a cushion instead of a jolt.
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TruXedo Lo Pro Soft Roll-Up Tonneau Cover for 1967-1972 Chevrolet C/K 1500/2500 / GMC C/K 1500/2500 (8' Bed)
$569.99
TruXedo Sentry CT Hard Roll-Up Tonneau Cover for 2019-2026 Chevrolet Silverado 1500 / GMC Sierra 1500 (6'7" Bed)
$1,379.99
TruXedo Sentry Hard Roll-Up Tonneau Cover for 2009-2024 Ram 1500 and 2010-2026 Ram 2500/3500 (6'4" Bed)
$1,279.99
UnderCover Elite One-Piece Tonneau Cover for 2022-2026 Toyota Tundra (5'7" Bed, with Deck Rail System)
$1,449.99
Recent searches
Popular searches
Popular right now
TruXedo Lo Pro Soft Roll-Up Tonneau Cover for 1967-1972 Chevrolet C/K 1500/2500 / GMC C/K 1500/2500 (8' Bed)
$569.99
TruXedo Sentry CT Hard Roll-Up Tonneau Cover for 2019-2026 Chevrolet Silverado 1500 / GMC Sierra 1500 (6'7" Bed)
$1,379.99
TruXedo Sentry Hard Roll-Up Tonneau Cover for 2009-2024 Ram 1500 and 2010-2026 Ram 2500/3500 (6'4" Bed)
$1,279.99
UnderCover Elite One-Piece Tonneau Cover for 2022-2026 Toyota Tundra (5'7" Bed, with Deck Rail System)
$1,449.99


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Fits the same truck
Every big compression ends at the bump stop. TeraFlex bump stops meet that moment with progressive resistance, so trail drops and deep potholes finish with a cushion instead of a jolt.
TeraFlex highlights the advantages of its SpeedBump bump stops.
With the end of travel under control, you can carry more pace over rough ground and keep the ride livable on the drive home.
Straight answers on specs, fit and support
A lift and bigger tires change how far the suspension can compress before something makes contact. Upgraded bump stops control that last bit of travel and soften the hit.
TeraFlex publishes a spacer guide based on tested tires, trim and engine. Follow it, then cycle the suspension to confirm clearance with your tires.
Yes. Rubicon fenders allow more up-travel than Sport and Sahara fenders, and diesel and 392 models have minimum spacer requirements.
The SpeedBump kits require trimming the jounce tube and drilling a new hole. The progressive bumpers, extensions and shims bolt in.
Yes. TeraFlex designs the strike pad extensions and shim kits to be stacked to fine-tune bump stop height.
TeraFlex lists bump stops under lifetime coverage against defects in materials and workmanship for the original purchaser.