MaxTrac 901940MR Silverado 1500 Adaptive Ride Lift Kit

Lift Your Adaptive Ride GM 1500 Without Eliminating Factory Shocks

Keep the factory Adaptive Ride Control suspension in the equation with the MaxTrac 901940MR 4" Rear Lift Box Kit. Designed specifically for 2019–2024 Chevrolet Silverado 1500 and GMC Sierra 1500 2WD models with Adaptive Ride Control, this package combines 3-inch front strut spacers, 4-inch rear lift blocks, U-bolts, and rear shock extenders.
Unlike the standard 901940 package that includes replacement rear shocks, the 901940MR uses rear shock extenders to accommodate the factory Adaptive Ride Control shock configuration. Front sensor provisions are also included, while MaxTrac specifies that rear sensor provisions are not required. Pair this box with MaxTrac 701935 to build the complete compatible lift system.

Key Features

Adaptive Ride Control Specific

Engineered specifically for Silverado and Sierra 1500 models equipped with factory Adaptive Ride Control.

4" Rear Lift Blocks

Heavy-duty rear lift blocks provide 4 inches of rear suspension lift in the compatible MaxTrac configuration.

3" Front Strut Spacers

Includes 3-inch front strut spacers to provide the corresponding front suspension height when installed with the complete lift system.

Rear Shock Extenders

A pair of rear shock extenders accommodates the lifted rear suspension while retaining the Adaptive Ride Control shock setup.

Front Sensor Provisions Included

Includes the necessary front sensor provisions for the Adaptive Ride Control system. MaxTrac specifies that rear sensor provisions are not needed.

Designed to Pair with 701935

MaxTrac part number 701935 is required in conjunction with this component box to create the complete lift kit.

What's Included

3" front lift strut spacers
4" rear lift blocks
Rear U-bolts
(2) rear shock extenders
Front Adaptive Ride Control sensor provisions
MaxTrac 901940MR component box

Vehicle Fitment

Fits

2019–2024 Chevrolet Silverado 1500 2WD
2019–2024 GMC Sierra 1500 2WD
Models equipped with Adaptive Ride Control

Does Not Fit

Models equipped with a monoleaf rear spring

Important Notes

Designed specifically for models equipped with Adaptive Ride Control.
MaxTrac 701935 is required to make the complete lift kit.
The 901940MR is not a complete vehicle lift kit by itself.
Includes front Adaptive Ride Control sensor provisions.
MaxTrac specifies that rear sensor provisions are not required for this configuration.
Includes rear shock extenders rather than replacement rear shocks.
Does not fit models equipped with a monoleaf rear spring.
MaxTrac does not recommend wheels wider than 9" or wheels with less than 4.5" backspacing. Using wheels outside these specifications may void applicable manufacturer warranties.

Product Specifications

Brand: MaxTrac Suspension
Part Number: 901940MR
Associated Part Number: 701935
UPC: 706199415457
Kit Type: Lift / Level
Product Type: Adaptive Ride Lift Component Box Kit
Position: Front & Rear
Front Strut Spacer: 3"
Rear Lift: 4"
Rear Suspension Component: Lift Blocks
Rear Shock Component: Shock Extenders
Adaptive Ride Control: Yes
Sensor Provisions: Front Included / Rear Not Required
Drive Type: 2WD
Material: Steel
Color: Grey
Finish: Grey Powder Coat
Sold As: Combo
Weight: 36 lbs
Dimensions: 28" × 10" × 6"
Multiple Box Item: No
Origin Criterion: B
Unit of Measure: IN
Country of Origin: China

Why Choose MaxTrac 901940MR?

Adaptive Ride Control trucks require a different approach than conventional shock applications. The 901940MR addresses that difference by combining rear shock extenders and front sensor provisions with the required 3" strut spacers, 4" rear blocks, and U-bolts. This allows the package to integrate with the factory Adaptive Ride Control configuration while forming part of the complete MaxTrac lift system.

Perfect For

Adaptive Ride Silverado builds
Sierra 1500 2WD lift projects
4" rear suspension lifts
Factory electronic shock setups
MaxTrac 701935 systems
2019–2024 GM 1500 trucks