MaxTrac K941570A 7" Crossmember Lift Kit for 2014-2018 Silverado & Sierra 1500 2WD/4WD (Stamped Steel or Aluminum Arms)

Engineered for Stamped Steel & Aluminum Control Arm Trucks

Upgrade your 2014–2018 Chevrolet Silverado 1500 or GMC Sierra 1500 with the MaxTrac K941570A Crossmember Lift Kit. Designed specifically for trucks equipped with stamped steel or aluminum front control arms, this complete suspension system delivers a 7-inch front lift and 5-inch rear lift using heavy-duty crossmembers, steering knuckles, strut spacers, differential drop brackets, rear add-a-leafs, lift blocks, replacement U-bolts, and MaxTrac rear shocks. Built to maintain proper suspension geometry while providing clearance for up to 35-inch tires, this system is ready for both daily driving and off-road adventures.

Key Features

Complete 7"/5" Crossmember Lift System

A comprehensive suspension package designed to increase ground clearance while maintaining dependable ride quality and factory steering geometry.

Heavy-Duty Crossmembers & Steering Knuckles

Includes reinforced front subframes and steering knuckles engineered for superior strength and proper suspension alignment at lifted ride heights.

Differential Drop & Strut Spacers

Features differential drop brackets and front strut spacers to help maintain proper CV axle operating angles on 4WD applications.

Rear Add-A-Leafs, Lift Blocks & U-Bolts

Provides 5 inches of rear lift while helping maintain load capacity, ride quality, and rear suspension performance.

MaxTrac Rear Shocks Included

Includes matched MaxTrac rear shocks designed to improve handling, ride comfort, and suspension control on lifted trucks.

Heavy-Duty Powder-Coated Steel Construction

Manufactured from premium steel and finished in a durable grey powder coat for long-lasting corrosion resistance.

What's Included

Front crossmembers (subframes)
Steering knuckles
Front strut spacers
Differential drop brackets
Rear add-a-leafs
Rear lift blocks
Rear U-bolts
MaxTrac rear shocks
Installation hardware (where supplied by manufacturer)

Vehicle Fitment

Fits

2014–2018 Chevrolet Silverado 1500 2WD & 4WD
2014–2018 GMC Sierra 1500 2WD & 4WD
Models equipped with stamped steel or aluminum front control arms

Does Not Fit

Cast steel control arm models
2500HD or 3500HD models

Important Notes

Requires 17-inch wheels or larger with 4.5 inches of backspacing or less.
18-inch or larger wheels may be used with 5 inches of backspacing or less.
Factory wheels will not fit with this lift kit.
Clears up to 35x12.50 tires on 8-inch to 9-inch wide wheels.
Minor fender trimming may be required depending on wheel and tire combination.
Fits stamped steel or aluminum control arm models only. Verify your front control arms before ordering.
2WD trucks will not use the differential drop or CV axle components.
MaxTrac does not recommend using wheels wider than 9 inches or wheels with less than 4.5 inches of backspacing. Failure to follow these recommendations may void the manufacturer's warranty.

Product Specifications

Brand: MaxTrac Suspension
Part Number: K941570A
UPC: N/A
Product Type: Crossmember Lift Kit
Kit Type: Lift/Level
Front Lift: 7 Inches
Rear Lift: 5 Inches
Material: Steel
Finish: Grey Powdercoat
Color: Grey
Sold As: Kit
Weight: 215 lbs
Multiple Box Item: Yes

Why Choose the MaxTrac K941570A?

The MaxTrac K941570A is specifically engineered for 2014–2018 Silverado and Sierra 1500 trucks equipped with stamped steel or aluminum front control arms. Featuring heavy-duty crossmembers, steering knuckles, strut spacers, differential drop brackets, rear add-a-leafs, lift blocks, U-bolts, and MaxTrac rear shocks, this complete suspension system delivers exceptional strength, reliable handling, and clearance for up to 35-inch tires.

Perfect For

2014–2018 Chevrolet Silverado 1500 owners
2014–2018 GMC Sierra 1500 owners
Stamped steel control arm applications
Aluminum control arm applications
35-inch tire upgrades
Off-road enthusiasts
Complete crossmember suspension lift installations