Suspension and Components› Suspension Kits

SuspensionMAXX

Stage 1 Leveling System

$1,099.98

SKU: SMX-20251

In Stock
In Stock
Ships by Sep 9
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The SuspensionMAXX SMX-20251 is a Stage 1 leveling system designed for 2020-2026 Chevrolet Silverado and GMC Sierra 2500HD/3500HD trucks. It provides up to 3 inches of lift and accommodates up to 35-inch all-terrain tires. This kit includes patented MAXX Cam adjustable torsion bar keys and MAXX travel upper control arms.
Show original supplier description
The SuspensionMAXX SMX-20251 Stage 1 leveling kit is engineered for 2020-2026 Chevrolet Silverado and GMC Sierra 2500HD/3500HD trucks, offering a complete solution for achieving a leveled stance and accommodating larger tires. This kit provides up to 3 inches of lift and allows for the fitment of up to 35-inch all-terrain tires. It features the patented SuspensionMAXX MAXX Cam 9 adjustable torsion bar keys, manufactured from 4140 investment cast, heat-treated American-made steel. The control arms are fabricated from 1-3/4-inch, 0.188-wall tubing, powder-coated, and utilize greaseable MOOG ball joints. Included components also feature CNC-machined aluminum differential and skid plate spacers to maintain correct driveline angles. Shock extensions are provided to allow the reuse of factory-length shock absorbers without overextension, with longer shock studs included for securing the factory wire harness. All fasteners are hardened 10.9-grade. SuspensionMAXX emphasizes the quality of American-made parts in this kit and backs it with a structural lifetime warranty. The design of the MAXX travel control arms addresses the increased ball joint angle and reduced clearance to the suspension limiting bump stop that occurs with factory arms when lifting the truck.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandSuspensionMAXX
Part NumberSMX-20251
CategorySuspension and Components

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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