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BDS1853FSR | BDS Suspension 4 Inch Lift Kit For Chevrolet Silverado Or GMC Sierra 1500 4WD | Rear Fox 2.0 Performance Series Shocks, Front Fox 2.0 Snap Ring Performance Series Shocks

For 2025-2025 Chevrolet Silverado 1500 / 2025-2025 GMC Sierra 1500

BDS1853FSR
Availability:
Pricing: $3,973.35
Qty:
Free Ground Shipping | Exclusions Apply*

Description

BDS steps up the performance and capability of the Chevy Silverado and GMC Sierra 1500 trucks with 4-inch suspension lift kit. Designed to improve stance, performance, and capability, this kit includes everything necessary to set your truck up right with clearance for up to 33" tires

This kit takes advantage of BDS's tried and true high-clearance design for improved ground clearance, strength, and offroad protection while correcting suspension and steering geometry for great on-road handling characteristics. Up front, the kit utilizes top mounted strut spacers, high-arched 1/4-inch thick steel crossmembers along with a multipiece differential relocation brackets and heavy duty skid plates built for offroad protection. Steering geometry is corrected at the new taller ride height with CNC-machined ductile iron steering knuckles and replacement tie rod ends allowing for ESC system compatibility. These combined with the provided sway bar drops, bump stop extensions, brake line brackets, CV spacers, supplied hardware and more provide a comprehensive front suspension lift ready for whatever you throw at it. In the rear BDS offers a heavy duty lift block to lift and level that stance. The lift block installs in place of the stock block and retains ride quality and load capacity. Also for the rear are new u-bolts, brake line brackets and precision tuned NX2 Nitro or premium FOX 2.0 Performance Series shocks.

Features & Benefits

  • High clearance crossmember design maximizes ground clearance
  • Robust steering knuckles maintain ESC system compliance
  • HD skid plate system improved offroad protection
  • Multipoint differential relocation brackets to secure the front axle and improve CV angles
  • FOX performance series IFP gas rear shocks to improved ride and offroad performance
  • Factory Protection Plus drivetrain warranty included

Recommended Tires & Wheels

(Trimming may be required)

  • 33 x 12.5 with 17 x 9 and 4.5 in. Backspace
  • 33 x 12.5 with 20 x 9 and 5 in. Backspace
  • 33 x 12.5 with 20 x 9 and 6.25 in. Backspace

High Clearance Crossmembers

BDS maximizes ground clearance with their heavy duty 1/4-inch thick laser cut perfect fit crossmembers. Paired with a front skid plate system that bolts together to create a rigid subframe while adding extra protection.

Heavy Duty Steering Knuckles

BDS corrects steering geometry at the new taller ride height using a pair of high-strength, CNC machined ductile cast iron steering knuckle design to work with replacement tie rod ends to maintain steering angles for proper function and ESC compatibility.

Front Shock Option

Strut Spacer

  • Made from heavy-duty steel that guarantees its durability
  • Maintains factory like ride quality
  • Fast and Easy to install

FOX 2.0 Performance Series

  • Custom-molded spring seat so you can reuse the stock spring and mounting hardware
  • 2-inch Impact extruded and CNC machined 6061-T6 clear anodized aluminum one-piece body resists rust
  • 5/8-inch hard chrome plated heat-treated alloy steel shaft
  • Race-developed high-flow piston design
  • Application-specific valving to maximize performance
  • Internal IFP mono-tube reservoir design

Rear Shock Option

NX2 Nitro Series

  • Nitrogen-charged
  • Twin-tube design
  • 10-stage velocity-sensitive valving
  • Dual-welded ends for increased strength
  • 1-3/8-inch high-flow piston
  • Self-lubricating seals
  • Silver powder coat finish

FOX 2.0 Performance Series

  • 2-inch Impact extruded aluminum body
  • Internal floating piston (IFP) monotube design
  • CNC machined 6061-T6 aluminum mounting ends
  • Massive 5/8-inch hard chrome plated heat-treated alloy steel shaft
  • Race-developed high-flow piston design
  • Application-specific valving to maximize performance
  • Long-lasting clear anodized finish

Important Notes

  1. Fits 4X4 Models only
  2. Does not work with models equipped with ARC.
  3. Does not work with Denali, High Country, ZR2, or AT4X models.
  4. Works on Diesel and 2.7 Gas models only.
  5. If equipped with a mono-leaf rear spring, please use part #UBT4064. (Qty. 4 required)

Installation

Est. Install Time :

8 hrs

Difficulty Level :

Difficult

Specialty Tools Needed :

36mm Socket, Cut Off Wheel or Equiv., Ball Joint Separation Tool, Reciprocating Saw, Welding Equipment

Specification

  • Front Lift Method : Cross Member & Replacement Strut
  • Front Lift Height : 4"
  • Rear Lift Method : Block
  • Rear Lift Height : 3"
  • Shocks Included : Yes
  • Lift Height : 4-5.5"

Application List

YearMakeModelSubmodelDrive TypeFuel TypePositionLift Height
2025ChevroletSilverado 1500WT4WDGASFront and Rear4"
2025GMCSierra 1500SLT4WDDIESELFront and Rear4"
2025GMCSierra 1500SLT4WDGASFront and Rear4"
2025ChevroletSilverado 1500LT4WDDIESELFront and Rear4"
2025GMCSierra 1500SLE4WDGASFront and Rear4"
2025GMCSierra 1500Elevation4WDGASFront and Rear4"
2025GMCSierra 1500Elevation4WDDIESELFront and Rear4"
2025GMCSierra 1500Pro4WDFLEXFront and Rear4"
2025ChevroletSilverado 1500WT4WDFLEXFront and Rear4"
2025ChevroletSilverado 1500RST4WDGASFront and Rear4"
2025ChevroletSilverado 1500LTZ4WDDIESELFront and Rear4"
2025GMCSierra 1500Pro4WDGASFront and Rear4"
2025ChevroletSilverado 1500PPV4WDGASFront and Rear4"
2025ChevroletSilverado 1500LT4WDGASFront and Rear4"
2025ChevroletSilverado 1500RST4WDDIESELFront and Rear4"
2025ChevroletSilverado 1500Custom4WDGASFront and Rear4"
2025GMCSierra 1500SLE4WDDIESELFront and Rear4"

Component List

1 BDS021664 2019-2021 GM 1500 Knuckle Box 1of2 w/UCA (4" and 6" Compatible
1 BDS021665 2019-2021 GM 1500 Knuckle Box 2of2 w/UCA (4" and 6" Compatible
1 BDS021682 2019-2021 GM 1500 6in Front Box Kit 1of2
1 BDS021685 2019-2021 GM 1500 6in Diesel Front Box Kit 2 of 2
2 FOX98662000 FOX 2.0 Snap Ring Strut IFP Shock - Single | Performance Series | 4-6 Inch Lift | Chevy Silverado and GMC Sierra 1500 (19-25) | each
2 FOX98224758 FOX 2.0 IFP Shock | Performance Series | 27.95 x 17.35 x 2- EB1/EB1
1 BDS011326 2025 Chevy/GMC 1500 3" Rear Box Kit

Tires & Wheels

(Trimming may be required)
33 x 12.5 with 17 x 9 and 4.5 in. Backspace
33 x 12.5 with 20 x 9 and 5 in. Backspace
33 x 12.5 with 20 x 9 and 6.25 in. Backspace

Details

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Shipping Information

  • Item Requires Shipping
  • 149.0 lbs.
  • W24.0000” x H18.0000” x L36.0000”
  • Free Ground Shipping | Exclusions Apply*

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