MaxTrac 701345 Front 4.5" Lift Spindles Fits 2007–18 Silverado 1500 2WD

Get More Lift, Tire Clearance, and Aggressive Style

The MaxTrac 701345 4.5" Lift Spindles are designed to provide a true 4.5-inch front lift for 2007-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 2WD trucks equipped with factory cast steel control arms. By lifting through the spindle rather than using large spacers, these components help maintain proper suspension geometry and factory-style ride quality while creating room for larger wheels and tires.

Manufactured from heavy-duty ductile steel and protected with a durable black e-coated finish, these lift spindles are built for long-lasting performance. The included extended brake lines simplify installation and provide the additional length required for lifted applications, making this kit an excellent upgrade for both daily drivers and custom truck builds.

Key Features

True 4.5-Inch Front Lift

Provides a full 4.5 inches of front lift while maintaining proper suspension geometry.

Heavy-Duty Ductile Steel Construction

Built for superior strength, durability, and long service life.

Black E-Coated Finish

Protects against rust, corrosion, and harsh environmental conditions.

Includes Extended Brake Lines

Comes complete with brake lines designed specifically for lifted applications.

Maintains Factory Ride Quality

Preserves factory-like ride comfort and steering characteristics.

Direct Bolt-On Installation

No cutting, welding, or fabrication required.

Accommodates Larger Tires

Creates clearance for larger wheel and tire combinations.

What's Included

Pair of 4.5" Lift Spindles
Extended Brake Lines

Vehicle Fitment

Fits

2007-2018 Chevrolet Silverado 1500 2WD

2007-2018 GMC Sierra 1500 2WD

Gas Engine Models

Requirements

Factory Cast Steel Control Arms

Does Not Fit

Models with Factory Aluminum Control Arms

Models Equipped with Factory AutoRide Suspension

4WD Models

Important Notes

Requires 17" wheels or larger with 4-3/4" backspacing or less.

20" wheels or larger can use up to 5-3/4" backspacing.

Factory 20" wheels will fit.

Clears up to a 33" x 11.50" tire on an 8"-9" wide wheel.

Fender trimming may be required depending on wheel and tire combination.

Fits models with cast steel control arms only.

MaxTrac Suspension does not recommend using wheels wider than 9" or wheels with less than 4.5" backspacing. Doing so will void all manufacturer warranties.

Product Specifications

Part Number: 701345
UPC: 738283445842
Tariff Code: 8708.50.9110
Kit Type: Lift / Level
Front Lift: 4.5"
Material: Ductile Steel
Finish: E-Coating
Color: Black
Engine Compatibility: Gas
Weight: 42 lbs
Dimensions: 16" x 16" x 8"
Country of Origin: China
Sold As: Pair

Why Choose MaxTrac Lift Spindles?

The MaxTrac 701345 Lift Spindles provide one of the best methods for lifting your Silverado or Sierra while preserving factory ride characteristics and suspension performance. Their heavy-duty construction, included brake lines, and ability to clear larger tires make them a popular choice for truck owners looking for a dependable lift solution with a clean factory-style installation.

Perfect For

Silverado lift projects

Sierra suspension upgrades

Street truck builds

Daily driven lifted trucks

Larger wheel and tire installations

Custom truck projects

Maintaining factory ride quality

Aggressive lifted truck styling