SuperSprings Rear SumoSprings for 2017-2025 F-250/F-350 (4WD) — 5000 lb Capacity at 50% Compression | Easy Installation

Elevate Your Truck’s Load Handling without Added Maintenance

SuperSprings Rear SumoSprings provide a patented, maintenance-free suspension upgrade designed to bolster load-carrying capability, stabilize sway, and enhance overall driver control. Crafted from closed micro-cellular polyurethane, these springs deliver a smooth, progressive spring rate and dependable damping without air lines or compressors. This set is designed for the 2017-2025 F-250 and F-350 in 4WD configurations, offering a reliable quattro of stability and confidence on the road or trail.

Why These SumoSprings Are a Solid Fit for 4WD Trucks

• Perfect fit: Specifically engineered for 2017-2025 F-250/F-350 (4WD only) to ensure reliable mounting and performance.
• High load capacity: Rated up to 5000 lb of load at 50% compression, helping maintain ride height under heavy cargo.
• Progressive load support: Compress more as weight grows, reducing rear-end sag and preserving balanced handling.

No Air, No Hassle

• Maintenance-free: No air lines, no compressors, and no constant adjustments needed.
• Durable construction: Weather-resistant polyurethane stands up to UV exposure, moisture, and temperature swings.

Smoother, Safer Handling for Real‑World Use

The foam-based design dampens harsh impacts and minimizes body roll, contributing to steadier steering and more confident highway or work-site driving. While results vary by load and road conditions, drivers often notice a calmer rear end and improved stability when carrying gear, towing, or navigating uneven pavement.

Durability Meets Warranty

Manufactured to endure daily use and challenging conditions, these springs are backed by a lifetime warranty for lasting peace of mind.

What to Expect During Installation

Expect a straightforward upgrade with no special tools required beyond basic hand tools. The installation is designed to be quick, letting you get back to the road or job faster.

• Simple fit: Engineered to align with common mounting points on 2017-2025 4WD SuperSprings
• Tools-friendly: Quick install with standard garage equipment

Overall, the SuperSprings Rear SumoSprings offer a practical, no-fuss improvement to load handling, ride height consistency, and driving confidence for pick-up trucks that regularly work hard.