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ReadyLift 42-39640 Suspension Lift Kit
- Regular price
- $5,728.12 CAD
- Regular price
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$4,999.95 - Sale price
- $5,728.12 CAD
- Unit price
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Description
xBuilt 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 ComponentsBoxed steel front and rear crossmembersFull-width 3/16” & 8” front skid plate1/4” boxed plate steel differential drop brackets with double gussets and a center rib for added strength5” fabricated rear lift blocks with integrated bump stop landingsFactory Ride and Turning Radius RetainedEnjoy 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 35x12.50 tiresMax 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 flapsThousands 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 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.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.
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 - 2019-2024 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 Shocks |
| Description_FAB | 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. |
| 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'' MAX3.3 System with Falcon 3.3 |
| Description_MKT | ReadyLIFT proudly introduces the next evolution in full-size truck performance - our 6” 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 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.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.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.Heavy-Duty Lift ComponentsBoxed steel front and rear crossmembersFull-width 3/16” & 8” front skid plate1/4” boxed plate steel differential drop brackets with double gussets and a center rib for added strength5” fabricated rear lift blocks with integrated bump stop landingsFactory Ride and Turning Radius RetainedEnjoy 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 35x12.50 tiresMax 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 flapsThousands 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 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.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. |
Vehicle Fitment
xShipping
xSHIPPING & 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
xWhy Choose MyTruckPoint?
When it comes to your truck, compromise is not an option. At MyTruckPoint, we deliver the quality, speed, and trust that professionals across Canada depend on every day.
🇨🇦 Trusted Across Canada for 10+ Years
A decade of proven reliability serving truck owners, fleets, and businesses nationwide. We’ve built our reputation by delivering consistent quality and dependable service.
📦 100,000+ Orders Delivered
Over one hundred thousand successful orders — every one backed by accuracy, speed, and customer satisfaction you can count on.
✅ Authorized Dealer of Leading Brands
No knock-offs. No compromises. Only genuine parts from top-tier brands, ensuring performance, safety, and long-term value.
💪 Built for Performance & Durability
Our parts are selected to handle real-world demands — tough jobs, long hauls, and harsh conditions. Because your truck deserves the best.
💰 Competitive Pricing Without Cutting Corners
Premium quality doesn’t have to mean premium prices. We deliver exceptional value so you get more for every dollar spent.
⚡ Fast, Reliable Shipping
Downtime costs money. That’s why we process orders quickly and deliver efficiently — so you can get back on the road faster.
🧠 Expert Support You Can Rely On
Not sure what you need? Our experienced team is here to guide you with honest advice and the right solutions — every time.
🤝 Customer-First Commitment
We stand behind every order. Your satisfaction isn’t optional — it’s our priority.
MyTruckPoint — Trusted by Thousands. Built for the Road.
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