ReadyLIFT proudly introduces the next evolution in full-size truck performance – our 6” & 8” MAX3.3 Suspension System, now available for 2019–2024 and 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.

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 DOM tubular steel upper control arms featuring high-angle proprietary ball joints

• Heavy-Duty Lift Components
• Boxed steel front and rear crossmembers
• Full-width 3/16” & 8” front skid plate
• Factory Ride and Turning Radius Retained
• Coil Spring Compressor Adjustor
  
  

Wheel & Tire Fitment:

Recommended (no trimming):

• 6” 20×9, 0 offset wheels with 35×12.50 tires
• 8” 20×9, 0 offset wheels with 35×12.50 tires

Max Fitment (with trimming):

• 6” 20×10, -18 offset wheels with 35×12.50 or 325/60R20 tires
• 8” 20×10, -18 offset wheels with 35×12.50 or 325/60R20 tires

Note: May require trimming of front valance, inner fender liners, and mud flaps

Note: Use of Auto 4 Hi feature not recommended. Not for use on AT4X, ZR2, Diesel as we don’t include an oil line relocation bracket or Denali models. Not compatible with Adaptive Ride Control or 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.