Timbren FRTTSDE Timbren SES Suspension Enhancement System SKU# FRTTSDE - Rear Severe Service Kit

Made exclusively for top-heavy applications that require maximum stability, like truck campers or salt spreaders. Reduces sag, sway, and roll when hauling top-heavy loads. Comfortable unloaded ride. DIY installation. Zero post-installation maintenance. Specs: Rated Capacity: 8,000 lbs. Note: Even though you’re increasing the spring rate by adding this upgrade, this does not increase the GVWR (Gross Vehicle Weight Rating). Please make sure that the load does not exceed the GVWR set by the manufacturer. Sample Applications: 2015 - 2026 F450 Super Duty Cab & Chassis, 2015 - 2026 F550 Super Duty, 2020 - 2026 F600 Super Duty