BDS 4" suspension lift kit for the 2019-2024 Ram 1500 with factory rear air ride, clearing up to 35" tires. The high-clearance front end uses top-mounted strut spacers, 1/4" thick steel crossmembers, a multi-piece differential relocation bracket, and heavy duty skid plates that bolt together into a rigid protective subframe. CNC-machined ductile iron steering knuckles and replacement tie rod ends correct steering geometry and keep the ESC system compliant. The rear runs top-mounted air bag spacers, upper control arm and track bar relocation brackets, bump stop extensions, sway bar links, and new air lines, fittings, and ride height sensor brackets to keep the factory air ride working at the new height.

Features

• High clearance crossmember design maximizes ground clearance
• Robust steering knuckles maintain ESC system compliance
• HD skid plate system improves offroad protection
• Multipoint differential relocation brackets secure the front axle and improve CV angles
• FOX 2.0 Performance Series IFP monotube shocks
• 2" Impact extruded aluminum body with CNC machined 6061-T6 aluminum mounting ends
• 5/8" hard chrome plated heat-treated alloy steel shaft
• Race-developed high-flow piston design with application-specific valving
• Long-lasting clear anodized finish
• Factory Protection Plus drivetrain warranty included

Specs

• Front Lift Method: Cross-Member
• Rear Lift Method: Spacer
• Shocks Included: Yes
• Front Lift Height: 4 inch
• Rear Lift Height: 3 inch

Recommended Tire & Wheel Fitment

• Tire Size: 35x12.5
• Wheel Diameter: 20x9
• Back Spacing: 5

Notes

• Extreme care must be taken to follow the instructions to prevent air leaks or damage to the bags during installation.
• The factory air ride is a closed-loop system. Opening it more times than the lift instructions recommend will require a recharge at a RAM dealer service department, which needs a scan tool to access the air control module.
• Frame bracket modification is required.
• Fits 4WD models equipped with factory air ride only.
• Does NOT fit diesel models.
• Will NOT fit models with the Thermal Axle option. Reference build code DSK-P or check the diff cover for mounted cooling lines.
• Stock 18" wheels cannot be reinstalled due to steering interference. Stock 20"+ wheels can be reinstalled with factory-size tires.
• Trucks with factory 22" wheels must use the large bore steering knuckles (reference build code WPM or WPZ).
• If using 18" wheels with maximum recommended backspacing, test fit wheels on the vehicle before mounting tires to ensure clearance.

Includes

• BDS022307, 2019-2022 Ram 1500 Rear Box Kit (UPC 658848615339)
• BDS022308, 2019-2024 Ram 1500 Air Ride Box Kit (UPC 658848615346)
• BDS022640, 2019-2023 Ram 1500 Knuckle Box Kit - Large Bore - DRV (UPC 658848615551)
• BDS022641, 2019-2023 Ram 1500 Knuckle Box Kit - Large Bore - PASS (UPC 658848615568)
• BDS022642, 2019-2023 Ram Front Box Kit 1 of 2 (UPC 658848615575)
• BDS022643, 2019-2023 Ram Front Box Kit 2 of 2 (UPC 658848615582)
• FOX98224806, Fox 2.0 Shock 26.74 x 16.65 S50/EB1