Timbren TIMTORTTN Rear SES Kit for 2000-2012 Tundra / 2016-2023 Tacoma

Vehicle Fitment

• 2000-2012 Toyota Tundra (All trims, 4.0L V6 / 4.6L V8 / 4.7L V8 / 5.7L V8, 2WD/4WD)
• 2016-2023 Toyota Tacoma (All trims, 2.7L I4 / 3.5L V6, 2WD/4WD)

Features

• High-capacity Aeon¬Æ rubber springs eliminate rear squat under load
• Progressive-rate design adjusts stiffness based on cargo weight
• Enhances stability and reduces sway for towing and hauling
• Prevents body roll when cornering or with top-heavy equipment
• Maintains factory ride height and comfort when unloaded
• No airlines, compressors, or adjustments required post-install
• Installs in under 30 minutes using basic hand tools
• Backed by a lifetime warranty and 100-day satisfaction guarantee

Specifications

• Position: Rear suspension
• Rated Load Capacity: 7,000 lb (Tundra), 5,000 lb (Tacoma)
• Spring Material: Hollow rubber (Aeon¬Æ proprietary compound)
• Mounting Type: Bolt-on, jounce stop replacement
• Clearance: 0.5‚Ä≥-1.5‚Ä≥ from frame when unloaded
• Compatibility: Factory leaf springs, no modifications needed
• Fitment: All trims and drivetrains, verified through 2025
• Application: Severe service and commercial load handling

Included Components

• 1x Left Aeon¬Æ rubber spring assembly
• 1x Right Aeon¬Æ rubber spring assembly
• 2x Laser-cut mounting brackets
• All required hardware (bolts, washers, nuts)
• 1x Installation instruction manual (PDF format)

Product Description

The Timbren TIMTORTTN Rear Suspension Enhancement System is built to improve safety, handling, and comfort when towing or hauling with your 2000-2012 Toyota Tundra or 2016-2023 Toyota Tacoma. These progressive-rate Aeon® rubber springs replace the factory bump stops to provide on-demand load support—automatically adjusting as cargo weight increases. Whether carrying a heavy trailer, camper, or top-heavy tool setup, this kit keeps your rear end level and minimizes body roll, sway, and squat.

Designed for a simple bolt-on installation, this system requires no air compressors, hoses, or maintenance after setup. When unloaded, a small 0.5″-1.5″ frame gap ensures your truck retains its smooth, factory ride. Built from durable all-weather rubber and steel, the kit is designed for severe-duty conditions and backed by Timbren’s lifetime warranty and 100-day ride satisfaction guarantee. Fitment confirmed through 2025 for all factory-configured trims and drivetrains.