Roadmaster Active Suspension Kit Ford F-250 2011 - 2023 HD W/OUT Top overload spring


Kit includes an easy to install RAS Heavy Duty Spring for each rear leaf spring. Roadmaster Active Suspension kits are designed to strengthen the rear leaf springs for towing or hauling without negatively affecting unloaded ride quality. This kit will reduce rear bounce and squat when loaded while significantly improving stability, handling and performance at all times. Estimated install time is 1-2.5 hours.

Each kit is tailored to your specific vehicle

Roadmaster Active Suspension is uniquely assembled for your model and typically ships within 1-2 business days! Roadmaster Active Suspension is the only suspension upgrade on the market that adds strength to your rear suspension, provides same as or better than stock unloaded ride quality and doesn’t require readjustments or maintenance.

Roadmaster Active Suspension kit comes fully assembled out of the box and ready for installation. Follow your application guide that is in the box and you will be ready to test your Roadmaster Active Suspension after an installation as simple as 45 minutes! If you are not satisfied with your Roadmaster Active suspension we offer a money back guarantee.


- Reduce Rear Squat & Bounce
- Improve Stability
- Improve Roadhandling & Stability
- Make RVing Safer
- Reduce Axle Wrap
- No Readjustments or Maintenance

Warranty Information

Roadmaster Active Suspension kits are warranted for 5 (five) years from date of purchase, against defective components and materials. However, kits cannot be warranted if any changes or modifications have been made to any rear leaf spring suspension components on the vehicle you intend installing the kit on.

If you would like to complete our online Warranty Registration, please click here.

Return Policy

Roadmaster Active Suspension provides a 30 day money back guarantee, from date of purchase. However should the kit be returned, it must be re packed in the original packaging with all components included. On orders with free shipping (where shipping was paid for by Roadmaster Active Suspension), refunds will reflect the invoiced amount, minus that shipping cost billed to us by our shipping provider. In addition, the customer will be responsible for the return freight charges.