The system clears up to 37x12.50 tires on 20x9 wheels (0 offset) giving your GM HD truck the aggressive stance and capability it deserves without sacrificing drivability.Falcon 3.3 Fast Adjust Performance3-Position Compression Knob: Soft, Custom, or Firm to instantly change ride feel.8-Position Micro Adjust Dial: Fine-tune rebound damping with precision.Reservoir Design: High-capacity reservoir maintains consistently damping across temperature ranges.Hard-anodized 6061-T6 Aluminum bodies resist impact and corrosion while increasing oil capacity for consistent performance.VOD (Volume Optimized Damping) piston technology reduces body roll, improves control, and minimizes bottom-out in extreme conditions.Red Line High VI Shock Oil delivers consistent performance at extreme temperatures (-50°F to 450°F).Built for Every JobWhether you’re towing, hauling, exploring the backcountry, or just want the ultimate HD stance for daily driving, the ReadyLIFT 6” MAX3.3 delivers unmatched versatility, premium ride quality, and serious strength.Note: Single cab fitment has not been validated. GM HD trucks with factory Tow Package may require custom-length U-bolts.