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Mounting, Balancing
Free shipping on all orders over $500 *
The all-new redesigned GM 2500|3500HD is sure to turn heads with the most dramatic change that GM has ever done. This started from the ground up with the most dynamic styling change of any GM Heavy-duty pickup truck. Take this all-new GM 2500HD|3500HD to a completely new level with Superlift’s new 3-inch Replacement Upper Control Arm Lift Kit today. This 3-inch lift kit is a simple solution that complements this all-new HD truck from GM.
Superlift’s 3-inch UCA Lift kit for the 2020-2021 Silverado and Sierra 2500HD and 3500HD is a simple solution for adding more height than just a “leveling kit”. These kits have a strong, modern die-formed design constructed of solid tubular steel rod, beefy gussets and include a flat mount ball joint cup. The UCAs include a pre-installed MOOG® ball joint and bushings for long lasting performance and durability. By using the UCAs, this lift offers a better ride quality and performance over those traditional torsion key leveling kits.
This key also includes a set of forge torsion bar keys, differential drop spacers, rear block kit, and Front and Rear Shocks extensions. All parts are included to make sure your Silverado or Sierra HD handles and performs just like a stock truck.
Superlift’s 3-inch 2020-2021 GM 2500|3500 HD UCA Lift kit is an installer friendly and is backed by a lifetime warranty and Lift Force supplemental powertrain warranty.
Features:
Benefits:
Notes:
Tire and Wheel Info:
Tire | Wheel | Backspacing (INCH) | Offset (MM) |
245/75 R17 | Factory 17 | Stock | Stock |
275/70 R18 | Factory 18 | Stock | Stock |
285/75 R18 | Factory 18 | Stock | Stock |
275/65 R20 | Factory 20 | Stock | Stock |
35x12.50 R20 | 20x9 | - | 0mm to +20mm |
Installation and Notes:
Notes:
Superlift Suspension supplied components carry a limited lifetime warranty on fabricated items and a 1-year warranty on all wearable items such as bushings, stabilizers, and shocks.
Warranty coverage on shocks such as KING Shocks Technology, or Fox Shocks will need to go through their specific manufacturer's website for warranty and return procedures.
We offer FREE Ground Shipping anywhere in the Continental U.S. 48 States (excluding p.o. box addresses) for most wheel and tire orders over $500. Products may be shipped via Fedex, UPS, RLCarriers, etc. Due to the nature of ground shipping, multiple packages may arrive at different times. Usually within a few days apart at most.
As long as the product has not been installed, you can return it to us within 14 days of delivery. This includes, but is not limited to, unmounted wheels and tires, suspension, and any other parts that are not custom made to your vehicle. The product MUST be in BRAND NEW RESELLABLE CONDITION and MUST be in ORIGINAL MANUFACTURERS PACKAGING. For returns, you must first call and get an authorization from us, so that we can document the reason for its return. If you do not get this authorization, we will not know why the items are being returned, and many times we will not know who it is returning them.
For cancellations, you must first call and verify that the order is not in production if your wheels are custom drilled or shipped. If the product has been received by us for mounting and balancing, restocking fees and shipping fees will be applied. Restocking fees are determined by the wheel, tire, or suspension brand. Some manufacturers do not charge a restocking fee. Some can charge up to a 25% restocking fee. You will be responsible for the return shipping if delivered, and the initial shipping charges incurred are non refundable. Clearance items are non-refundable and do not come with a warranty as many times the product is being discontinued, and will no longer be available. Wheels that are custom built or semi-custom built are not returnable and cannot be exchanged for any reason as they are built specifically for your vehicle. If your wheels are in production and are custom made to your vehicle, they are not able to be cancelled. Any product that has been altered, modified, or customized for the customer or by the customer is sold as is, and cannot be returned or refunded for any reason.
Many of the products we offer are custom built or assembled. These items cannot be cancelled, returned, or exchanged once the process of building or assembling this product has begun. This includes custom wheels, wheel and tire packages, custom ordered parts, and others. Please be aware that these are policies established by the manufacturer and by purchasing this product on this website, you agree to the terms of these custom items.
Wheels: | Wheel and tire packages cannot be cancelled, returned, or exchanged. If the wrong product is received, we will be happy to correct the issue. Custom wheels cannot be cancelled, returned, or exchanged. If the product does not fit, we will be happy to correct the issue. |
Tires: | Tires that have been mounted cannot be returned for any reason. Please make sure to verify you are ordering, and recieved the correct tire size. |
Custom Assembled Aftermarket Parts | :Typically most aftermarket parts are not custom assembled and can be returned if unused and in brand new re-sellable condition. If a custom assembled part is ordered such as custom coilover kits, custom exhaust, and others, returns, exchanges, or cancellations are not allowed. If the wrong part is received, or there are issues with the items recieved, we will be happy to correct the issue. |
Please review our FAQ section for all common questions. If you do not see the answer you are looking for, feel free to email or call us and one of our staff will be happy to assist