4" 2013-2018 Dodge Ram 3500 Diesel (w/Rear Air-Ride) 4WD Lift Kit by BDS Suspension

The BDS Suspension BDS1643H / BDS1643FS 4 inch premium suspension lift kit for the Dodge Ram 3500 Diesel models will allow for fitment of up to 37 inch diameter tires for a great off-road look. These standard kits are designed to retain the factory radius arms by relocating the frame mounting location using a pair of 1/4" steel drop brackets to maintain suspension geometry. The drop brackets key off the factory mounts and tie into the frame for extra strength. Also included in the kit are specially designed diesel engine specific progressive rate ProRide front coil springs offering improved performance across all terrains. Also included is a heavy-duty fabricated front track bar bracket, forged drop pitman arm, extended bump stops, brake line relocation brackets, sway bar links, rear block and U-bolt kit along with rear air bag lower spacers and sensor brackets. Rounding out the kits is your choice of BDS NX2 series gas shocks or FOX 2.0 performance gas shocks at each corner. These kits allow for 35-37" tires to be installed.

Features and Benefits:

• Allows use of up to 37 inch diameter tires
• ProRide Front Coil Springs
• BDS NX2 or Fox 2.0 Performance Shocks
• Designed for Ram 3500 models with factory air ride suspension
• Estimated Install Time: 6-7 hours
• Difficulty Leve (easy 1-5 complicated): 3
• No Fine Print Lifetime Warranty (you break it, we replace it)
• Best Quality and Engineering in the Industry
• Proudly Made in the USA
• 37" x 13.50" w/17 x 9 / 18x 9 / 20 x 9and 5.625" back spacing
• 37" x 12.50" w/17 x 9 /18 x 9 / 20 x 9 and 4.5" back spacing
  • *Trimming may be required*

BDS Suspension Lift Kit Warranty

All BDS Suspension lift kits come with the security of knowing you purchased the finest lift kit in the aftermarket suspension industry. They back their commitment to engineering reliable, quality 4x4 off-road Jeep and truck suspension products with the unique "No Fine Print Lifetime Warranty".
If you are the original purchaser of any BDS lift kit and it breaks, we will give you a new part. Period.