MaxTrac K946764 6" Crossmember Lift Kit for 2007-2021 Toyota Tundra 2WD/4WD

Premium Crossmember Lift for Maximum Performance

Upgrade your 2007–2021 Toyota Tundra with the MaxTrac K946764 Crossmember Lift Kit. This complete suspension system delivers a 6-inch front lift and 4-inch rear lift using heavy-duty subframes, steering knuckles, differential drop brackets, strut spacers, sway bar brackets, bump stop extensions, a skid plate, rear lift blocks, replacement U-bolts, a carrier bearing kit, and matched MaxTrac rear shocks. Designed for both 2WD and 4WD models, this kit maintains proper suspension geometry while clearing up to 35-inch tires without requiring frame cutting.

Key Features

Complete 6"/4" Crossmember Lift System

A comprehensive suspension package engineered to provide increased ground clearance, improved off-road capability, and factory-like drivability.

Heavy-Duty Crossmembers & Steering Knuckles

Reinforced front subframes and steering knuckles maintain proper suspension and steering geometry at lifted ride heights.

Differential Drop & Strut Spacers

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

Complete Rear Suspension Upgrade

Rear lift blocks, replacement U-bolts, carrier bearing kit, and MaxTrac rear shocks provide a balanced 4-inch rear lift with excellent ride quality.

Skid Plate & Suspension Components

Includes a skid plate, sway bar brackets, and bump stop extensions for added protection and proper suspension function.

Heavy-Duty Powder-Coated Steel Construction

Manufactured from premium steel with a durable grey powder-coated finish for long-lasting corrosion resistance and strength.

What's Included

Front crossmembers (subframes)
Steering knuckles
Differential drop brackets
Front strut spacers
Sway bar brackets
Bump stop extensions
Skid plate
Rear lift blocks
Rear U-bolts
Carrier bearing kit
(2) MaxTrac 2900SL-8 rear shocks
Installation hardware (where supplied by manufacturer)

Vehicle Fitment

Fits

2007–2021 Toyota Tundra 2WD
2007–2021 Toyota Tundra 4WD
TRD Pro models (see Important Notes)

Important Notes

Requires 18-inch wheels or larger with 6 inches of backspacing or less.
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.
No frame cutting is required for installation.
Truck can be returned to the factory ride height if desired.
2WD models will not use the differential drop or CV components.
Also fits TRD Pro models, but the factory 2-inch coil spacers must be omitted during installation.
Replacement rear shocks are sold individually if purchased separately. Order a quantity of two.
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: K946764
UPC: N/A
Product Type: Crossmember Lift Kit
Kit Type: Lift/Level
Front Lift: 6 Inches
Rear Lift: 4 Inches
Rear Shock Details: (2) MaxTrac 2900SL-8 Rear Shocks
Material: Steel
Finish: Grey Powdercoat
Color: Grey
Sold As: Kit
Weight: 165 lbs
Multiple Box Item: Yes

Why Choose the MaxTrac K946764?

The MaxTrac K946764 is a complete crossmember suspension lift engineered specifically for the 2007–2021 Toyota Tundra. With heavy-duty subframes, steering knuckles, differential drop brackets, skid plate, carrier bearing kit, and MaxTrac rear shocks, this system provides dependable performance, factory-style suspension geometry, and clearance for up to 35-inch tires without cutting the frame.

Perfect For

2007–2021 Toyota Tundra 2WD owners
2007–2021 Toyota Tundra 4WD owners
TRD Pro applications
35-inch tire upgrades
Off-road enthusiasts
Complete suspension lift installations