Firestone Sport-Rite Air Helper Spring Kit Rear 99-05 Chevy 1500 No HD/97-04 Ford F-150 (W217602320) Brakes- Rotors & Pads>Brake Rotors - Drilled Its XLPE material is heat-soak

Its XLPE material is heat-soak resistant and extremely durable

Build date can be found on vehicle information tag driver door jamb

Stage 2) to personalize your shift feel

are suited for owners seeking a "loud" and aggressive sounding system

5" and 0" to +2" at the rear to set the perfect level ride height

Firestone Sport-Rite Air Helper Spring Kit Rear 99-05 Chevy 1500 No HD/97-04 Ford F-150 (W217602320) Brakes- Rotors & Pads>Brake Rotors - Drilled Its XLPE material is heat-soakFirestone Sport Rite air helper springs could be the answer to all of your ride performance needs. They're state of the art tapered air springs that mount between the frame and suspension of your vehicle and deliver benefits whether it's empty or loaded. When it's empty, they enhance the ride quality. However, when you need to do some serious hauling, they can add up to 3,000 lbs. per set to your load carrying capacity. Some drilling may be required.