Timbren TORTTNDR SES Rear Kit 7,000 lb Capacity for 2022-25 Toyota Tundra

Vehicle Fitment

• 2022-2025 Toyota Tundra (2WD/4WD, all trims/engines) -rear suspension
• Fitment confirmed through 2025. 2026+ coverage unconfirmed at time of listing.

Features

• Progressive-rate AEON¬Æ hollow rubber springs designed to engage under load
• Rated to support up to 7,000 lb of additional rear-axle load capacity
• Helps eliminate rear sag, axle squat, and rear-end wobble when hauling or carrying heavy loads
• Installs using factory bump-stop mounting points -no drilling required
• Retains factory ride quality when unloaded yet provides firm support under load
• Powder-coated steel brackets and hardware built for durability and harsh conditions
• Reduces body roll, improves stability and control under heavy rear load or with slide-in campers
• Maintenance-free design -no air bags, no adjustment needed after installation

Specifications

• Rated capacity: 7,000 lb (pair) rear axle auxiliary support
• Position: Rear axle / rear suspension -helper-spring kit
• Material: Hollow rubber helper springs + steel mounting brackets and hardware
• Installation: Direct-bolt into existing rear bump-stop mounting points; no drilling required
• Kit type: SES (Suspension Enhancement System) rear kit

Included Components

• 2√ó AEON¬Æ hollow rubber helper springs
• 2√ó Steel mounting brackets
• Complete mounting hardware (bolts, washers, lock-nuts)

Product Description

The Timbren TORTTNDR SES Rear Kit is engineered specifically for the 2022-2025 Toyota Tundra, providing a serious upgrade to the rear suspension under load. When your Tundra is loaded with gear, hauling heavy payloads or towing trailers, the factory suspension may begin to sag or bottom out. This kit adds a pair of progressive-rate AEON® hollow rubber springs that engage as the load increases to maintain a level stance, restore proper axle geometry and keep your truck driving with confidence.

Installation is straightforward and designed for do-it-yourself shops: the kit bolts directly into your vehicle’s existing rear bump-stop mounts—no drilling required. Once installed, the system is maintenance-free and works silently in the background, giving you improved ride quality, reduced axle movement and better handling under load.

This kit is ideal for Tundra owners who regularly carry heavy loads, use a slide-in camper, tow trailers or want better stability when the bed is fully utilized. While the helper springs add capacity and improve control, note that this kit does *not* increase the vehicle’s Gross Vehicle Weight Rating (GVWR). Always verify your specific model’s payload and ensure your setup remains within the manufacturer’s specifications.