Firestone Ride Rite Tundra Manual Fill Rear Air Helper Spring Kit 2445 Firestone Ride Rite Frontier Manual Fill Rear Air Helper Spring Kit Firestone Ride Rite Air Helper Spring Kit 22 26 Toyota Tundra 2WD 4WD (W217602628) Firestone Ride Rite Suspension Air Helper Spring Kit 2622 Firestone Airide Ride Rite Air Helper Spring Kit 2299. Install Ride Rite air springs on a lifted vehicle with these lift spacers. Spacers attach between the bottom of the lower bracket and the bottom of the spring on vehicles with a 2 in. lift. Kit fits air springs that mount on axle or leaf stack. Allow air springs to be installed on vehicles with 2 in. lift. Distance between upper and lower brackets must be between 7. 5 8. 5 in. Spacer must be same size as lift kit rise. Include 2 lift spacers and all hardware necessary for installation. Lift spacer fits axle and leaf mounted air springs Installation Instructions This Part Fits: Year Make Model Submodel 2022 2025 Toyota Tundra 1794 Edition 2022 2025 Toyota Tundra Capstone 2022 2025 Toyota Tundra Limited 2022 2025 Toyota Tundra Platinum 2022 2025 Toyota Tundra SR 2022 2025 Toyota Tundra SR5 2022 2025 Toyota Tundra TRD Pro