Manufactured by Air Lift | 57352 | 2020-22 F250/F350 SRW (does not fit dually) 4wd Airlift Load Lifter 5000 rear overload kit, Does not fit commercial chassis or Dual Rear Wheel models. Does fit Tremor., Level your load, like you mean it. Level your massive loads in safety and comfort. Up to 5,000 lbs. load-leveling capacity* Fits 1/2-, 3/4-, and 1-ton pickups and vans with leaf springs Roll plates protect the air springs from possible abrasion and increase load capacity up to 10 percent Most popular kits offer no-drill installation Kit includes; 2 air springs All necessary mounting brackets All of the hardware needed for installation Fully-illustrated installation guide Product information updated on 2024-07-04. This product can ship by Small Parcel