Self-Adjusting 2100lb Helper Springs

GM Sierra/Silverado SuperSprings Self-Adjusting 2100lb Helper Springs Features:

• Improves load handling and stability
• Prevents sag and body roll when loaded
• Handles up to 2100lb of the load
• High-strength steel construction
• Simple bolt-on installation
• Limited Lifetime Warranty
• Made in the USA

Improves Load Handling & Stability for High-Performance Applications

Even though your 2001-2010 GM Sierra/Silverado makes for an incredible towing platform, you'll likely notice your truck starts to sag and experience instability issues long before you hit the manufacturer's GVWR or GCWR. To help win back some of the control handling when your truck is loaded down, pick up the SuperSprings Self-Adusting 2100lb Helper Springs! This premium aftermarket spring kit consists of two leaf springs that attach directly to your truck's stock springs using bolt-on shackles, giving you an additional 2100lbs of cargo-carrying capacity so you can continue tackling tough jobs without suffering from sag, sway, or general instability. The SuperSprings Helper Springs are super easy to install and come with everything you need to get them up and running on your Sierra/Silverado.

High-Strength Construction & Warranty Info

SuperSprings developed their Self-Adjusting Springs using only the best materials and most advanced design processes to ensure unmatched strength, durability, and performance for your ride. Each spring is crafted out of high-strength steel that is shot-peened to help relieve excess stress and extend the life of your truck's entire spring assembly. The hardcore construction of these units makes them strong enough to handle extreme driving applications like towing or off-roading, keeping you in control each time you get behind the wheel. Each one of these kits also comes equipped with a polyurethane block that installs in the upper u-bolt bracket that allows the SuperSpring assembly to ride on top of your factory leaf pack with minimal amounts of NVH during normal operation. The SuperSprings come fitted with self-adjusting shackles that install around your stock leaf springs without the need for any cutting, drilling, or permanent modifications. Best of all, this kit comes backed by a Limited Lifetime Warranty to help keep your investment protected.

Vehicle Fitment:

• 2001-2010 GMC Sierra 2500HD/3500HD
• 2001-2010 Chevrolet Silverado 2500HD/3500HD