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ReadyLift Suspension Lift Kit (42-39840)
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ReadyLIFT proudly introduces the next evolution in full-size truck performance - our 8" MAX3.3 Suspension System, now available for 2019–2024 Chevy Silverado & GMC Sierra 1500 4WD trucks. Designed for GM enthusiasts who demand top-tier ride quality, aggressive stance, and premium off-road capability, this new system is engineered around the all-new Falcon 3.3 Front Remote Reservoir Coilover and Rear Piggyback Shocks—built for comfort, control, and custom tuning at your fingertips.MAX3.3 System Highlights:Falcon 3.3 Fast Adjust Coilovers & Rear Shocks
Premium remote reservoir dampers with 8-position micro tuning and 3-position Fast Adjust Knob. Quickly switch between Soft, Custom, or Firm for unmatched ride personalization on or off the road.
Heavy-Duty Shock Architecture
Engineered with 6061-T6 Aluminum construction, Red Line High VI shock oil, and Falcon 's Volume Optimized Damping (VOD) to withstand punishing off-road conditions.
More Strength, More Control
Built with heavy-duty DOM tubular steel upper control arms featuring high-angle proprietary ball joints, this kit provides superior articulation, enhanced durability, and extended component life —something generic lift kits just can't match.Heavy-Duty Lift Components
Boxed steel front and rear crossmembers
Full-width 3/16" & 8 " front skid plate
1/4" boxed plate steel differential drop brackets with double gussets and a center rib for added strength
5" fabricated rear lift blocks with integrated bump stop landings
Factory Ride and Turning Radius Retained
Enjoy all the benefits of a lifted truck—aggressive stance, increased clearance—without sacrificing comfort or drivability.
Wheel & Tire Fitment:Recommended (no trimming):
20x9, 0 offset wheels with 37x12.50 tires
Max Fitment (with trimming):
20x10, -18 offset wheels with 37x12.50 tires
Note: May require trimming of front valance, inner fender liners, and mud flaps
Thousands of miles of testing on highways, trails, and everything in between prove that this new ReadyLIFT system doesn't just lift—it elevates performance. This is the lift kit that makes your GM 1500 drive better than stock.NOTES: If used on a AT4 or Trail Boss you will get a net a 6" over factory stock height. If used on a AT4X or ZR2 you will net a 6" over factory stock height and will remove the Multimati c shocks and lose that functionality.Note: Use of Auto 4 Hi feature not recommended. Not for use on Diesel as we don't include an oil line relocation bracket or Denali models. Not compatible with Adaptive Ride Control or keeping Multimatic suspension. Not compatible with rear mono-leaf springs. C lick here to learn how to determine if you have rear mono-leaf springs. Not compatible with Super Cruise. Single Cab configuration has not been validated for fitment & drivability by ReadyLIFT.
| SKU | REA42-39840 |
|---|
| Brand | ReadyLift |
|---|---|
| Item Returns | This item can be returned |
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Returns & Exchanges
All returns must be accompanied by an original or copy of the receipt within 30 days. There are no refunds/credits after 30 days. Electrical items, tools, installed parts, and some special order items are non-refundable/non-returnable.
All items returned are subject to a minimum 15% restock fee unless other arrangements were made at the time of purchase.
Shipping charges will not be refunded unless item was received damaged or defective, or an error was made on our part when processing your order. Please contact us for any further questions on non-returnable items.
In order to return any products you must contact our customer service at 1-877-474-4821 and obtain an RGA number and write it large and clear on the box being returned. Also care must be taken by you the customer to pack the returned merchandise carefully so that it does not get damaged when sent back to us. Off Road Warehouse is not responsible for any damage that occurs during shipment back to us and the product will become non-returnable if it becomes damaged during the return shipment.
Damaged or Defective Merchandise
Any customer that receives damaged or defective merchandise should contact Off Road Warehouse immediately and at the latest within 30 days of the Invoice/Purchase date.
Please contact the Customer Service line at 1-877-474-4821 for more information on returning the merchandise to us and how long it will take to receive a replacement.
Off Road Warehouse does its best to make sure that all merchandise is free of defects and is shipped safely but accidents in shipping and transportation as well as manufacturing defects do happen. We will be happy to help you out and get you new merchandise as quickly as possible.
Order Cancelations
Order Cancelations are not guaranteed. Orders are processed once they are received, In some cases these are with third party vendors and manufactors. We will do everything in our power to stop an Order already in motion but sometimes we are unable to do so.
If you request a cancellation, we will confirm the order is canceled prior to issuing a refund. If your order is not able to be canceled, you must follow the Return Policy Guidelines outlined above.