Timbren Suspension Enhancement System - Rear Axle Kit fits Select Toyota & Nissan Trucks

The Timbren Suspension Enhancement System is designed to enhance a vehicle's empty ride quality while providing protection against overloading.
The cushions absorb road shock while automatically adjusting to uneven loads and rough road conditions.

Easy install- No holes to drill, or airlines to route. "S.E.S" kits typically install in less than 30 minutes with the use of basic tools. (See installation instructions) link for more information.

• Reduces sway - adds roll stability
• Excellent for stabilizing large in-bed loads - Eliminates suspension sag

This SES Suspension Upgrade replaces the jounce stop on the frame. Its unique design ensures superb ride quality loaded or unloaded. (There should be a to 1 gap between rubber spring and frame to ensure unloaded ride quality.) Unlike other auxiliary spring systems, the SES Suspension Upgrade guarantees the best of both worlds.

TORTUN4* replaces the bumpstops on the rear suspension of the 2000-2021 Toyota Tundra pickup truck models.

This kit is rated at 6000 lbs capacity. Even though youre 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.