Firestone RED Label 2020 Chevrolet 4500/5500 Air Helper Spring Kit

Kit includes both left and right assemblies. Kit comes with commercial grade air springs, upper and lower brackets that are industrial coated to prevent rust, DOT rated tubing, Automotive standard hardware and fittings.

• Assembled in the USA
• No Drill Installation – This kit uses existing holes in the frame to mount the upper and lower brackets. Modification of the frame or factory suspension is required. Installing this kit does not void the factory warranty
• Compatible with In-bed Hitches
• Rated up to 7,500 lbs. of carry capacity
• Manual Fill – Compressor Not Included
• 5 psi minimum air pressure recommend for unloaded conditions
• 150 psi maximum for loaded conditions
• Installs in 1-2 hours
• Eliminates bottoming out, improves ride quality in loaded conditions by returning your vehichle back to factory ride height