SuperSprings Rear SumoSprings for 2000-2021 Tundra — 1000 lb Capacity at 50% Compression, Easy Install

Upgrade your Tundra with reliable rear support

The SuperSprings Set of Rear SumoSprings are a patented suspension upgrade designed to help your truck carry heavier loads, reduce rear-end sag, and stabilize sway. They’re maintenance free, never leak air, and don’t require airlines or compressors to perform. Crafted from closed-cell microcellular polyurethane, these springs deliver a smooth and progressive response that adapts as you load the bed or tow a trailer. Their durable construction is built to handle outdoor use and varied temperatures, so they’re ready for daily driving and tougher jobs alike.

With a rated capacity of 1000 lb at roughly 50 percent compression, these rear SumoSprings are designed to provide a balanced, more controlled ride when the truck is loaded. The system works without a constant adjustment routine, letting you focus on the road instead of gear changes. The installation is straightforward, and the product is designed to hold up under UV exposure, moisture, and temperature swings for long-term reliability.

Key benefits at a glance

• Vehicle compatibility tailored to the 2000-2021 Tundra for a precise fit and dependable performance
• Progressive load support that reduces rear sag and helps maintain ride height during varying loads
• No air lines and no ongoing maintenance required, thanks to a closed-cell polyurethane design
• Progressive foam damping minimizes harsh impacts, reduces body roll, and enhances driver control
• Weather-resistant construction resists UV, moisture, and extreme temperatures with a lifetime warranty

Real-world scenarios you might notice

When you haul gear in the bed, tow a trailer, or carry extra passengers, the rear can feel more stable and level. You may experience steadier steering, more predictable cornering, and a more composed ride on rough pavement or uneven surfaces.

• Potentially improved stability during cornering and gusty conditions
• Better load management with a more balanced appearance under weight

Easy, maintenance-free installation

Designed for straightforward mounting on a 2000-2021 Tundra, these SumoSprings don’t require air lines or compressors. The weather-resistant materials are built to endure outdoor use, helping you feel confident whether you’re commuting, working, or heading out for a weekend trip.

Keep in mind that actual performance can vary with load, road conditions, and driving style. The goal is to provide a more stable, controlled ride as part of your truck setup.