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 suspension capability and stance of your 2013–2018 Ram 3500 4WD gas truck with the BDS Suspension 4 Inch Lift Kit featuring a 4-Link conversion system. Designed to improve suspension geometry, strength, and ride quality, this complete suspension system increases ground clearance and allows clearance for up to 35-inch tires while maintaining dependable on-road handling and off-road performance.
At the front of the system, BDS replaces the factory stamped steel radius arms with a heavy-duty 4-link suspension design. This conversion improves axle positioning, reduces caster change through suspension travel, and significantly increases overall suspension strength and stability. The system utilizes high-strength ¼-inch steel conversion brackets and heavy-duty upper and lower control arms to properly locate the axle and optimize suspension performance.
The front suspension also includes gas-specific Pro-Ride progressive rate coil springs engineered to provide the correct lift height while delivering a smooth and predictable ride across varying terrain conditions. Steering geometry is corrected using a forged drop pitman arm paired with a heavy-duty track bar relocation bracket, helping maintain proper steering alignment and recenter the front axle after lifting the vehicle.
Additional components such as sway bar relocation hardware, bump stops, brake line brackets, and installation hardware ensure factory components continue to operate properly at the new ride height.
In the rear, the kit levels the truck’s stance using a high-strength fabricated lift block and extended U-bolts, maintaining proper rear suspension function while matching the increased front ride height. The system is paired with NX2 Nitro Series gas shocks or optional FOX Performance Series shocks to improve damping performance and provide better control both on-road and off-road.
Engineered as a complete bolt-on suspension system, this BDS lift kit delivers improved suspension geometry, increased durability, and the aggressive lifted stance Ram heavy-duty trucks are known for.
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.
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