SSR-202-47 | SumoSprings Rear for Chevrolet Tahoe|Suburban 2500, GMC Yukon 2500 Sold as a pair (left and right) Maintenance-free Enhances load carrying ability 1500 (lb) Capacity at 50% Compression Reduces and stabilizes sway Get a smoother and comfortable ride Utilizing molecular foam Maintenance free suspension springs Levels load; reduces sway Leak proof/puncture proof