Leaf Spring Assist for Ford Ranger Next-Gen PX4 2022-Current

Leaf Spring Assist for Ford Ranger Next-Gen PX4 2022-Current

Upgrade your Ford Ranger 2022–Current (XL, XLT, Sport, Wildtrak, Platinum) with the RoadActive Suspension Standard Duty Leaf Spring Assist—engineered to improve load support, stability, and towing confidence without compromising everyday comfort.

Each kit includes an easy-to-install RAS Spring for each rear leaf spring, designed to strengthen your suspension when carrying loads or towing while maintaining smooth, stock-like ride quality when unladen. This system reduces rear squat and bounce under load and delivers noticeable improvements in handling, control, and overall driving stability.

This kit does not fit vehicles running aftermarket shocks larger than 65mm in diameter. Brake relocation clips shown in older instructions are not required for Australian models.

Every RAS kit is custom-assembled for your specific vehicle and typically ships within 1–2 business days. Kits come fully assembled and ready for installation, with most installs completed in about 45 minutes. No readjustments or ongoing maintenance are needed—simply fit and enjoy the improved performance. RoadActive Suspension also includes a satisfaction-backed money-back guarantee.

Benefits

• Reduce Rear Squat & Bounce

• Improve Stability

• Enhance Road Handling & Control

• Make Towing Safer

• Reduce Axle Wrap

• No Readjustments or Maintenance

Care Instructions