2X Rear Suspension Helper Spring Kit For 00-22 Toyota Tundra Tacoma Nissan Titan

2X Rear Suspension Helper Spring Kit for Toyota Tundra Tacoma Nissan Titan

This pair of rear suspension helper springs for Toyota Tundra, Tacoma, and Nissan Titan adds load-leveling support to reduce rear sag when hauling or towing.

Overview

The 2X rear suspension helper spring kit bolsters the factory leaf pack on 2000-2022 Toyota Tundra, Tacoma, and Nissan Titan models. This rear suspension helper spring kit increases load capacity and reduces sway, helping keep the truck level under heavy cargo or trailer tongue weight. It's a straightforward upgrade for owners who regularly carry campers, equipment, or tow trailers.

Built For Performance

• Progressive-rate helper springs engage smoothly as frame-to-axle distance decreases
• Heavy-gauge steel coils with black powder coating resist rust and road debris
• Adjustable mounting brackets allow you to set the engagement point for your typical load
• U-bolt design secures to the leaf spring and axle without welding or drilling
• Polyurethane pads eliminate metal-to-metal contact and minimize road noise
• Engineered to complement factory leaf packs on mid- and full-size trucks

Fits These Machines

• for Toyota Tundra (2000–2022)
• for Toyota Tacoma (2000–2022)
• for Nissan Titan (2000–2022)

On-The-Job Use

• Leveling rear suspension when hauling heavy cargo like lumber, appliances, or camping gear
• Reducing rear sag when towing a travel trailer, boat, or utility trailer
• Improving stability and steering control on roads and uneven worksites
• Preventing headlight misalignment and bottoming out under load
• Commonly installed by fleet managers on work trucks that carry constant payloads

Specs At A Glance

Good To Know

Q: Do I need to modify my truck to install these helper springs? A: No, the kit bolts onto the existing leaf spring pack and axle using the supplied U-bolts; no welding, cutting, or drilling is required.

Q: Will these helper springs affect my unloaded ride quality? A: The progressive-rate design only engages under load, so your unloaded ride remains close to factory comfort, while sag and sway are controlled when you're hauling or towing.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.