MaxTrac 910211 GM 1500 Round U-Bolts for 2"–3" Lift Blocks

Secure Your Rear Lift Blocks with USA-Made 9/16" U-Bolts

Complete the rear lift setup on your 2025–2026 GM 1500 2WD/4WD with the MaxTrac 910211 Round U-Bolt Set. Measuring 11" long × 2.625" wide × 9/16" diameter, these steel U-bolts are designed for compatible rear lift-block applications and feature a gold zinc-plated finish for added corrosion resistance.
Manufactured in the USA, the 910211 provides application-specific axle mounting hardware for Silverado and Sierra 1500 trucks using compatible rear lift blocks.

Key Features

Fits 2"–3" Lift Blocks

Designed for compatible 2"–3" rear lift block configurations on 2025–2026 GM 1500 trucks. MaxTrac's supplied product description also references compatibility with 1"–3" lift blocks.

11" × 2.625" × 9/16" Dimensions

Each U-bolt measures 11.00" long × 2.625" wide × 0.562" diameter, providing the specified dimensions for the intended rear axle application.

Round U-Bolt Design

Features a round profile engineered for the corresponding GM 1500 rear axle and leaf-spring configuration.

Gold Zinc-Plated Steel

Constructed from steel with a gold zinc-plated finish for durability and additional surface protection.

2WD & 4WD Compatibility

Designed for compatible 2025–2026 GM 1500 2WD and 4WD rear suspension applications.

Made in the USA

Manufactured in the United States as application-specific rear suspension mounting hardware.

What's Included

MaxTrac 910211 round rear U-bolt set

Vehicle Fitment

Fits

2025–2026 Chevrolet Silverado 1500 2WD
2025–2026 Chevrolet Silverado 1500 4WD
2025–2026 GMC Sierra 1500 2WD
2025–2026 GMC Sierra 1500 4WD
Compatible 2"–3" rear lift block applications

Does Not Fit

Models equipped with a monoleaf rear spring

Important Notes

U-bolt dimensions: 11.00" × 2.625" × 0.562" (9/16").
Gold zinc-plated finish.
Primary application is listed for 2"–3" lift blocks; MaxTrac's supplied description also references 1"–3" lift blocks. Verify your block height and required U-bolt dimensions before ordering.
Does not fit models equipped with a monoleaf rear spring.
These U-bolts are suspension mounting hardware and do not create lift by themselves. Compatible lift blocks are required to establish the desired rear lift height.
MaxTrac does not recommend wheels wider than 9" or wheels with less than 4.5" backspacing. Using wheels outside these recommendations will void applicable manufacturer warranties.

Product Specifications

Brand: MaxTrac Suspension
Part Number: 910211
UPC: 706199417314
Tariff: 8708.80.6590
Kit Type: Lift / Level
Product Type: Rear Round U-Bolt Set
Position: Rear
Primary Block Fitment: 2"–3"
Manufacturer Description Range: 1"–3"
U-Bolt Length: 11.00"
Inside Width: 2.625"
Diameter: 0.562" / 9/16"
U-Bolt Style: Round
Drivetrain: 2WD / 4WD
Material: Steel
Color: Gold
Finish: Gold Zinc Plated
Sold As: Each / Set
Weight: 7 lbs
Dimensions: 17" × 6" × 2"
Multiple Box Item: No
Origin Criterion: B
Unit of Measure: IN
Country of Origin: USA

Why Choose MaxTrac 910211?

The MaxTrac 910211 provides properly sized rear axle hardware for compatible GM 1500 lift-block installations. With 11" length, 2.625" width, and 9/16" diameter, the U-bolts are dimensioned specifically for the intended application rather than relying on generic universal hardware.
Their USA-made steel construction and gold zinc plating provide a durable mounting solution when installing or replacing rear lift blocks on compatible Silverado and Sierra 1500 trucks.

Perfect For

Silverado 1500 rear lift blocks
Sierra 1500 suspension builds
2"–3" block installations
Rear axle mounting hardware
Replacement U-bolt applications
2WD and 4WD GM trucks