Direct: (503) 987-4002
Main: (503) 987-4000




Availability Notice: Due to high demand and limited inventory, some items may sell through other channels before inventory is updated online. Please contact us if you would like to confirm availability before placing your order.
📧 info@padnw.com | 📞 (503) 987-4002
Upgrade the stance, capability, and ride quality of your truck with the BDS Suspension 4 Inch Radius Arm Lift Kit for the Ram 3500 4WD Gas (2019–2023). Engineered specifically for gas-powered Ram trucks, this suspension system improves ground clearance and suspension geometry while maintaining excellent on-road comfort and off-road performance.
At the front of the suspension, BDS replaces the factory stamped steel radius arms with heavy-duty tubular radius arms designed to improve strength and stability while allowing caster adjustment for proper alignment. These arms mount in the factory location and feature OE-style rubber bushings for smooth, quiet, maintenance-free operation.
To achieve the correct lift height and ride quality, the kit includes gas-specific Pro-Ride dual-rate coil springs. These full-length springs are engineered using high tensile steel and tuned specifically for Ram 3500 gas trucks to deliver predictable handling and reliable performance across a wide range of driving conditions.
Steering geometry is corrected using a forged drop pitman arm and track bar relocation bracket, helping keep the front axle centered while maintaining proper steering angles after lifting the vehicle.
Because of the increased ride height, the kit includes a transfer case indexing ring and updated transmission crossmember to correct front driveline angles and allow continued use of the factory driveshaft.
In the rear, the system utilizes high-strength lift blocks and extended U-bolts designed for trucks equipped with the factory rear overload leaf, along with BDS NX2 Nitro Series shocks tuned specifically for improved ride comfort and suspension control.
Built with the durability and engineering BDS Suspension is known for, this lift kit delivers improved suspension articulation, dependable ride quality, and the aggressive lifted stance Ram truck owners expect.
We ship nationwide and internationally. Most in-stock items leave our shop within 1–3 business days. Made-to-order and oversized parts may require additional lead time; any special timing will be noted on the product page.
If an order is placed outside of our normal business hours (Monday–Friday), we will process it as soon as possible once our team is back in the shop during regular operating hours. Weekend orders will be handled the next business day.
We want you stoked on your gear. Eligible items may be returned within 30 days of delivery for a refund or exchange.
Many products include a manufacturer warranty. We’re happy to help facilitate claims—reach out with your order number, photos, and a description of the issue.
Questions about shipping or returns? Get in touch—our team is here to help you get trail-ready.
Thanks for subscribing!
This email has been registered!