Skip to product information
1 of 4

RoadActive Suspension

RoadActive Suspension Heavy Duty Spring Kit (F-250 2011 - 2022)

RoadActive Suspension Heavy Duty Spring Kit (F-250 2011 - 2022)

Regular price $1,399.00 AUD
Regular price Sale price $1,399.00 AUD
Sale Sold out
Tax included.

Kit includes an easy to install RAS Heavy Duty Spring for each rear leaf spring. RoadActive 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.

*If your truck does have a factory top overload, it must be removed in order to install RAS."

Each kit is tailored to your specific vehicle

RoadActive Suspension is uniquely assembled for your model and typically ships within 1-2 business days! RoadActive 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.

Each RAS 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 RoadActive Suspension after an installation as simple as 45 minutes! If you are not satisfied with your RoadActive 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

RoadActive 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.

Most pickup owners start to experience squat, bounce and instability well before reaching max ratings. RAS® not only helps bridge that gap in a simple and effective manner, but does so much more than just reduce squat. Here’s why air bag helpers can’t compare to RAS®: ✅ improved stability ✅ improved handling(at all times) ✅ better bounce isolation ✅ reduce axle wrap ✅ unmatched ride quality(at all times) ✅ no readjustments or hassle


Pop-up link text View full details