Suspension and Components› Rear Suspension Components

SuspensionMAXX

1.5-Inch Rear Spacer Kit

$199.99

SKU: SMX-2115

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

Easy — 1–2 hours

Overview

The SuspensionMAXX SMX-2115 is a 1.5-inch rear spacer kit designed for 2021-2022 Chevrolet Tahoe, Suburban, GMC Yukon, and Yukon XL models. It is made from cast aluminum construction. This kit provides lift to level the vehicle, fit larger wheels and tires, or increase ground clearance.
Show original supplier description
The SuspensionMAXX SMX-2115 MAXXStak rear spacer kit is engineered to provide a 1.5-inch lift for 2021-2022 Chevrolet Tahoe, Suburban, GMC Yukon, and Yukon XL models. Constructed from durable cast aluminum, this kit offers a straightforward and economical solution for leveling your vehicle, increasing ground clearance, or accommodating larger tires. It explicitly excludes models with Air Ride suspension. The applications include 2021-2022 Chevrolet/GMC Suburban/Yukon 1500/XL (4x4, 2WD, AWD) and 2021-2022 Chevrolet/GMC Tahoe/Yukon STD and Z71 (4x4, 2WD, AWD). The components are 100% Made in America and come with a MAXX Structural Lifetime Warranty.

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-2115
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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