SKU: 23925324882

2025 GM 1500 8" MAX3.3 Suspension System w/ Falcon 3.3 Adj Shocks (42-35840)

Sale price$2249.97 Regular price$2499.97
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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3

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Description

2025 GM 1500 8" MAX3.3 Suspension System w/ Falcon 3.3 Adj Shocks (42-35840)The ReadyLIFT 8 inch MAX3. 3 Premium Suspension System for the 2025 Chevy Silverado and GMC Sierra 1500 4WD is the pinnacle of the MAX series lineup. Engineered with Falcon 3. 3 Fast Adjust dampers, this system is designed for enthusiasts who want an aggressive 8 inch lift without sacrificing the comfort of a daily driver. The dual knob tuning allows you to switch between soft highway cruising and firm off road control in seconds, providing a "better

The ReadyLIFT 8-inch MAX3.3 Premium Suspension System for the 2025 Chevy Silverado and GMC Sierra 1500 4WD is the pinnacle of the MAX-series lineup. Engineered with Falcon 3.3 Fast Adjust dampers, this system is designed for enthusiasts who want an aggressive 8-inch lift without sacrificing the comfort of a daily driver. The dual-knob tuning allows you to switch between soft highway cruising and firm off-road control in seconds, providing a "better-than-factory" feel even with massive 37-inch tires.

Features
  • Delivers a full 8 inches of lift for increased ground clearance and a commanding presence.
  • Includes Falcon 3.3 Fast Adjust Coilovers and Rear Shocks with dual-knob tuning.
  • Features a 3-position Fast Adjust Knob (Soft, Custom, Firm) for immediate compression changes.
  • Equipped with an 8-position Micro Adjust Dial for precise rebound damping control.
  • Includes heavy-duty DOM tubular steel upper control arms (UCAs) with high-angle proprietary ball joints for superior articulation.
  • Features boxed steel front and rear crossmembers and 1/4-inch plate steel differential drop brackets for maximum strength.
  • Comes with a full-width 3/16-inch steel front skid plate for comprehensive underbody protection.
  • Utilizes 5-inch fabricated rear lift blocks with integrated bump stop landings and an Add-A-Leaf to maintain proper height and rake.
  • Maintains factory turning radius and ride comfort while elevating overall performance.
Notes
  • Use of the "Auto 4 Hi" feature is not recommended after installation.
  • Vehicle alignment, headlamp aim, and Advanced Driver Assistance Systems (ADAS) must be checked and adjusted following installation.
  • Trimming of the front valance, inner fender liners, and mud flaps may be required for larger tire/wheel combinations.
Compatibility Notes
  • If installed on AT4 or Trail Boss models, the net lift will be 6 inches over factory stock height.
  • If installed on AT4X or ZR2 models, the net lift will be 6 inches over factory stock height and requires removal of factory Multimatic shocks.
  • Not compatible with Diesel models (due to lack of oil line relocation bracket).
  • Not compatible with models equipped with Adaptive Ride Control (ARC).
  • Not compatible with rear mono-leaf springs or the Super Cruise feature.
  • Single Cab configurations have not been validated for fitment or drivability.
Tire Fitment
  • Recommended (No Trimming): 37x12.50 tires on 20x9 wheels with 0 offset.
  • Maximum Fitment (With Trimming): 37x12.50 tires on 20x10 wheels with -18 offset.
Shock Specs
  • Shock Type: Falcon 3.3 Fast Adjust Front Remote Reservoir Coilovers and Rear Piggyback Shocks.
  • Construction: Hard-anodized 6061-T6 aluminum bodies for superior corrosion and impact resistance.
  • Internal Technology: Volume Optimized Damping (VOD) piston technology for improved control and bottom-out resistance.
  • Fluid: Red Line High VI shock oil, maintaining consistent performance from -50°F to 450°F.
  • Adjustability: Independent 3-position Fast Adjust Knob and 8-position Micro Adjust Dial.
Specs
  • Lift Height: 8 inches.
  • UCA Material: Heavy-duty DOM tubular steel.
  • Crossmember Material: Boxed steel and 1/4-inch plate steel components.
  • Kit Contents: Front Falcon 3.3 Remote Resi Coilovers, Rear Falcon 3.3 Piggyback Shocks, DOM Tubular UCAs, Front/Rear Boxed Steel Crossmembers, Full-width Front Skid Plate, Differential Drop Brackets, CV Axle Spacers, 5-inch Rear Lift Blocks, Add-A-Leaf, Sway Bar Brackets, Brake Line Brackets, Bump Stop Extensions, and all necessary hardware.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 23925324882

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Richard I
Chelsea, US
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Surprisingly great service!
Surprisingly great service. I just didn’t expect my claim to be handled so efficiently. Replaced the purchase price of my printer that was 3 years into a 4 year protection plan.
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Tom
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★★★★★ 4
Works, but reimbursement for damaged items come via Amazon Gift Card, not Cash
Just confirming that this protection plan actually works. Asurion first told me that they'd try and repair my item. Likely, they couldn't find someone to repair the type of item I bought (KVM), so they offered payment (original cost of the item) via Amazon Gift Card. Giving 4 out of 5 stars -> 4 instead of 5 because Amazon Gift Card isn't Cash. Cash is always better.
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Reviewed in the United States on June 9, 2026
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Polyphonic
Houston, US
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When Acer's Warranty Policy left my high and dry, Asurion Protection came to the rescue
My Acer Monitor was damaged during a brownout due to a lightning strike close to my house; Acer Customer Support told me that their warranty did not cover this sort of damage but luckily for me, Asurion Protection did. I simply mailed them the item for repairs with their shipping label, and once they realized that the item was damaged beyond repair, they emailed me an Amazon Gift Card Code with the amount spent on the monitor; I'm extremely happy that I bought their protection because without it, I would have had to pay the price of a new monitor to get my PC Setup back into commission. Many Thanks, Asurion Protection
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Gerardo Medina
Birmingham, US
★★★★★ 5
Bad product, great service
Process was simple and easy. They couldn't repair my device but did send me the gift card within 1 business day
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Dillion
Houston, US
★★★★★ 1
Don't trust asurion
I first contacted Amazon for this product when I didn't receive this. I bought this back in October 22nd or 23rd with my Lenovo chromebook idea pad flex which it's now December 16th on a Friday night I have yet to receive it. I first contacted Amazon about it November 3rd they said to give asurion a week to back it up for the email delivery. Waited a couple weeks ans nothing happened, contacted Amazon and they put me on with asurion which I then revived a text through tech support saying I'll receive it soon, give them 24 hours to respond with it. Going through 2 links and 2 sites, an email verification a phone number verification and an Amazon sign in "Sorry, we are unable to find your plan." Was the response I was given after all of that. It then put me through the sign-ins again, at the very start of the last 45 minutes hence why I'm writing this. Not to mention the last month I've been trying to contact them for email delivery of my protection plan. I spent $108+ tax on the 4 year protection plan on the upgraded version of my chromebook IdeaPad, which was a gift to someome special to me. Now if It shuts down tomorrow it's not going to get the honored 4 year protection plan, warranty. The device was expensive and asurion can't even honor their own protection plans.
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