Deals at MyTruckPoint

ReadyLift 42-35640 Suspension Lift Kit

Vendor: ReadyLift
SKU: BKMQ_42-35640
Availability: 4 In Stock
Product Type: Suspension Lift Kit
$4,144.00 USD
$3,618.00
$4,144.00 USD
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Description
Description
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6" MAX3.3 Suspension System - GM Silverado / Sierra 1500 - 2025 With Falcon 3.3 Shocks


Specifications:

Shocks Included Yes
California Proposition 65 WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/product.
Color Black
Fitment Direct Fitment
Front Lift Component Control arms with Shocks
Front Lift Height 6 Inches
Front or Rear Front and Rear
Front Shocks Falcon 3.3 Coil Struts
Install Difficulty Difficult Requires Professional Installation
Installation Time 5+ Hours
Material Steal
Max Tire Size 35 Inch
Prop65 Chem1 Di(2-ethylhexyl)phthalate (DEHP)
Rear Lift Component Block and U-bolt
Rear Lift Height Rear Lift Height
Rear Shocks Falcon 3.3 Shocks
Description_DEF Suspension Lift Kit
Description_EXT 6" MAX3.3 Suspension System - GM Silverado / Sierra 1500 - 2025 With Falcon 3.3 Shocks
Description_FAB 6” MAX3.3 System Highlights:
Description_FAB Recommended (no trimming):20x9, 0 offset wheels with 35x12.50 tires
Description_FAB Max Fitment (with trimming):20x10, -18 offset wheels with 35x12.50 or 325/60R20 tiresNote: May require trimming of front valance, inner fender liners, and mud flaps
Description_FAB NOTES:  If used on a AT4 or Trail Boss you will get a net a 4" over factory stock height. If used on a AT4X or ZR2 you will net a 4" over factory stock height and will remove the Multimatic shocks and lose that functionality.
Description_FAB 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.
Description_FAB Not compatible with rear mono-leaf springs. Click 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.
Description_FAB Falcon 3.3 Fast Adjust Coilovers & Rear ShocksPremium remote reservoir dampers with 8-position micro tuning and 3-position Fast Adjust Knob.
Description_FAB Quickly switch between Soft, Custom, or Firm for unmatched ride personalization on or off the road.
Description_FAB Heavy-duty DOM tubular steel upper control arms featuring high-angle proprietary ball joints
Description_FAB Heavy-Duty Lift Components
Description_FAB Boxed steel front and rear crossmembers
Description_FAB Full-width 3/16” & 8” front skid plate
Description_FAB Factory Ride and Turning Radius Retained
Description_FAB Wheel & Tire Fitment:
Description_INV 6'' MAX Suspension w Falcon 3.3 Shocks
Description_MKT ReadyLIFT proudly introduces the next evolution in full-size truck performance - our 6” MAX3.3 Suspension System, now available for 2025 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.
Description_MKT 1/4” boxed plate steel differential drop brackets with double gussets and a center rib for added strength
Description_MKT 5” fabricated rear lift blocks with integrated bump stop landings
Description_MKT Factory Ride and Turning Radius RetainedEnjoy all the benefits of a lifted truck—aggressive stance, increased clearance—without sacrificing comfort or drivability.
Description_MKT Wheel & Tire Fitment:
Description_MKT Recommended (no trimming):20x9, 0 offset wheels with 35x12.50 tires
Description_MKT Max Fitment (with trimming):20x10, -18 offset wheels with 35x12.50 or 325/60R20 tiresNote: May require trimming of front valance, inner fender liners, and mud flaps
Description_MKT 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.
Description_MKT NOTES:  If used on a AT4 or Trail Boss you will get a net a 4" over factory stock height. If used on a AT4X or ZR2 you will net a 4" over factory stock height and will remove the Multimatic shocks and lose that functionality.
Description_MKT 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. Click 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.
Description_MKT MAX3.3 System Highlights:
Description_MKT Falcon 3.3 Fast Adjust Coilovers & Rear ShocksPremium 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.
Description_MKT Heavy-Duty Shock ArchitectureEngineered with 6061-T6 Aluminum construction, Red Line High VI shock oil, and Falcon’s Volume Optimized Damping (VOD) to withstand punishing off-road conditions.
Description_MKT More Strength, More Control
Description_MKT ·         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.
Description_MKT Heavy-Duty Lift Components
Description_MKT Boxed steel front and rear crossmembers
Description_MKT Full-width 3/16” & 8” front skid plate
Vehicle Fitment
Vehicle Fitment
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Shipping
Shipping
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SHIPPING & DELIVERY INFORMATION

Free Shipping

  • Eligibility: Orders over $99 in the USA & Canada.
  • Exceptions: Oversized or heavy items may incur extra fees (we’ll notify you before shipping).
  • Non-Eligible Areas: Vancouver Island, Yukon, NWT, Nunavut, Alaska, Hawaii, Puerto Rico & other U.S. territories.

Fast Shipping

  • Processing: Orders placed before 2 PM usually ship the same day.
  • Delivery Time: 2–5 business days via Purolator, FedEx, or Loomis Express.
  • Note: Delivery may take longer for distant warehouses or inter-warehouse transfers.

Shipping Limitations

  • No P.O. Boxes: Please provide a physical address.
  • Remote Areas: Free shipping excludes remote regions.

Special Orders & Backorders

  • May incur additional handling fees (discussed before shipping).
  • You may cancel if costs are too high for a full refund.

Warranty

  • For internal damage or missing parts, contact the manufacturer directly for faster service.
  • After 30 days, contact the manufacturer first — if unresolved, our team will assist.

Oversized Items

  • Shipped via LTL Freight (items over 150 lbs or large dimensions).
  • We’ll confirm any added costs before shipping.
  • Examples: Large Fridges, Oversize Toolbox or Tanks, Drop in Bed liners, Wheel to Wheel Step bar & Running Boards, Large Roof Cargo Box, Heavy Bumpers, RV Doors, Oversize, Roof Tent, Large gas tank, Oversize Grille Guards, Fifth Wheel Hitch, Sofa , Trailer Axle.
  • Special Handling Fees: Items like batteries may incur additional shipping fees.

Returns & Cancellations

In-Stock Items

  • Cancel before shipment; once shipped, standard return policy applies.
  • 20% restocking fee, excluding oversize item. Both way shipping is customer responsibility under store error.

Backorders / Special Orders

  • 5% restocking fee applies if canceled within 30 days.
  • Non-cancellable once shipped from the manufacturer.
  • Refused Deliveries: Refund minus shipping & restocking fees (excludes special orders).
  • Payment Disputes: Chargebacks do not cancel orders — please contact us directly.

Core Fees

  • Not included in the purchase price.
  • Refundable upon return of the old part in usable condition.

If you have any questions or need assistance, please reach out to us at 800.292.4173 or support@mytruckpoint.ca.

Why Us
Why Us
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