1999-2008 Ford F150 2wd - Rear SumoSprings 1000 lbs Capacity

Ford F150 SumoSprings Rear 1999-2008 SSR-108-40
SuperSprings - ssr-108-40-ford-f150-sumosprings
Authorized Dealer
SuperSprings #SSR-108-40
SuperSprings - ssr-108-40-ford-f150-sumosprings
Authorized Dealer
Our Price
  • $204.75
Free Shipping
Ships Monday (depending on order time)
Arrives 1 to 5 days after product ships


Keep your Ford F150 from sagging!!
SumoSprings for the rear end are great if your vehicle is pulling a trailer or carrying a heavy load. They will stabilize your vehicle and help to keep it level. Made as rear alternative to traditional air bags by Air Lift and Firestone. These micro-cellular springs differ in that they require no inflation and will not leak or rupture. While not adjustable like air bag helper springs, Sumosprings will help to reduce sway and reduce sagging in the rear end. Just mount and forget. Included with all kits are steel mounting brackets and hardware. All are custom fit for a simple installation.

Features and Benefits

  • Maintenance and adjustment free Ford F150 suspension enhancements
  • SumoSprings are made of micro-cellular poly foam
  • Rupture and Leak Proof
  • Simple no-drill installation
  • Helps maintain a level stance
  • Made in the USA

Installation Notes

Never load any vehicle beyond the manufactures gross vehicle weight rating (GVWR).

Tech Specs

Download Instructions: SSR-108-40 Instructions
Average Install Time: 1 hour
Weight Capacity: Capacity 1000 lbs at 50 percent compression
Axle (front or rear): Rear
Items Included:

(1) Pair of SumoSprings and any required brackets and hardware

Weight: 9.00 lbs.
Part SSR-108-40 fits:
  • 2008 Ford F150
  • 2007 Ford F150
  • 2006 Ford F150
  • 2005 Ford F150
  • 2004 Ford F150
  • 2003 Ford F150
  • 2002 Ford F150
  • 2001 Ford F150
  • 2000 Ford F150
  • 1999 Ford F150

Customer Questions & Answers

Have a question about this product? Let one of our experts answer it for you!

We will respond with an answer ASAP.

Do the Sumo Springs add lift to the rear end when the bed is unloaded? Can you use them in addition to an "add a leaf?"
The Sumo Springs take the place of the factory rubber bump stop and is longer to contact the bump stop plate quicker. They will not lift the vehicle they only keep it from sagging past the point of when contact is made. They can be used with an add-a-leaf, but the add-a-leaf will increase the distance between them and the contact plate, making them not engage as quickly.


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