Heavy Duty Rebel Rear SumoSprings to suit 2011+ Chevrolet Silverado / GMC Sierra 2500 / 3500

The Rebel Rear SumoSprings are a maintenance-free suspension enhancement built to create a better journey. Handmade from micro-cellular polyurethane, they are designed to reduce rear-end sag and increase load carrying ability while decreasing vibration, stabilising sway, and softening harsh rebounds. 

Corrugated and bumpy roads? Throwing a bunch of weight in the back? Hooking up the caravan? Outback Kitters has you covered with these Rebel Rear SumoSprings installed. 

These Rebel Rear SumoSprings, have a higher load carrying capacity than the traditional Rear SumoSprings. These have 2 x SumoSprings which disconnect on full articulation, making sure you have maximum support in the harshest terrain.

These airless airbags are installed in the same place as the factory bump stops (similar to Double Bellow Airbags) to give additional load support but without the hassles and maintenance of airbags.

QUICK SPECS

• Dark Blue: 1,360kg Capacity at 50% Compression. Do not exceed 70%.
• Black: 2,260kg Capacity at 50% Compression. Do not exceed 65%.
• If you are carrying loads lighter than this, then check out the Chevrolet Silverado / GMC Sierra 2500/3500 Rear SumoSprings
• Spring Diameter: 6"
• Spring Height: 7"

IMPORTANT NOTES

• The Load Ratings are to demonstrate the loaded capacity when compressed at 50%.
• The SumoSprings should not be compressed past 70% of their original height in order to keep full memory rebound.

FITMENT

• 2011+ Chevrolet Silverado 2500/3500
• 2011+ GMC Sierra 2500 / 3500

Note for lifted trucks: A Spacer Kit may be required to install this product.

• 2" Spacer Kit
• 4" Spacer Kit
• 6" Spacer Kit

INSTALLATION

• Installation Guide: Download
• Estimated time: 45 minutes
• Difficulty: Moderately Easy