2019-2021 Chevy Silverado 1500 & GMC Sierra 1500 – 4WD 2.5″ Front & 1″ Rear Lift Kit #406034

Code: 406034


In Stock


This Kit Fits:
2019-2021 Chevrolet Silverado 1500 pickup 4×4

2019-2021 GMC Sierra 1500 pickup 4×4

This Truxxx kit compatible with 2019-2021 Chevy Silverado 1500 4×4(4wd) and 2019-2021 GMC Sierra 1500 4×4(4wd) all models EXCEPT AT4 and Trail Boss (use kit #406048) for the trucks that have the SINGLE REAR SPRING (not the more common multi leaf pack) …so how do you know if you have a single rear spring? The single rear spring is a tapered design and gets to be about 1″ thick right above the axle. This Truxxx kit increases the front height 2.5” from stock and the rear 1” (same lift as a truck with multi leaf spring this one just uses the correct parts to work with the OEM shocks and leaf springs) with our exclusive adjustable design. We designed the kit to keep the front strut centered in relation to all suspension components, maximizing life on critical front end parts and optimizing ride quality!

This Truxxx lift kit allows for 33″ (285/70R17) tires to be installed when used on a stock offset style( +10mm) aftermarket wheel. All of our kits are a direct bolt in, simple and easy to install and require no modifications to your vehicle. These kits retain the stock ride quality of your truck. These kits work with your OEM shocks and retain the stock ride quality of your truck, keep your axles centered and at safe angles and allow your suspension to operate as GM inteneded it too. In the rear, every Truxxx 406034 kit has U-bolts that are made with US with high chromium steel rod ( cheaper off shore steel has little to no chromium and can stretch, causing your axle to come loose) and blocks that have been fabricated with US and Canadian mill certified steel, laser cut to precision tolerances using OEM drawings. Each block kit is welded using the latest US Made welders and triple checked to ensure proper fitment.

Each kit contains two front strut lower brackets, upper strut spacers, US Made U-bolts, 2 rear blocks, all hardware needed, detailed instructions and complete alignment specs. Recommended installation time is approx. 3 hours + alignment and a 33” tall tire are commonly used on a stock offset style wheel. ***if your truck has the magnetic suspension, let us know – we have a $20 add-on that lets this kit work with that suspension option*** ***ALWAYS test fit wheels and tires AFTER lift install***


• Made using 100% US and Canadian Mill Certified Steel, this kit is designed to last the life of your truck! Designed to retain the stock ride quality! • Aftermarket shocks are NOT required! • Alignment specs included! •

Additional information

Weight 22 lbs
Rear Lift



Vehicle Year

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