ReadyLIFT 4" SST Lift Kit - 2015-2020 Chevy Tahoe / Suburban, GMC Yukon & Cadillac Escalade (Cast Aluminum or Stamped Steel UCA)

The ReadyLIFT 4" SST Lift Kit (part 69-3496) raises 2015-2020 Chevy Tahoe, Suburban, GMC Yukon, and Cadillac Escalade 1500-series SUVs 4" in front and 3" in the rear. It is fully bolt-on, with no drilling, cutting, or welding, and is built around DOM tubular upper control arms and billet aluminum differential drop brackets.

Part number: ReadyLIFT 69-3496

Key features

• 4" front / 3" rear lift, completely bolt-on
• Powder-coated steel strut extensions bolt to the top of the factory strut with no strut modification
• 100% DOM tubular upper control arms with OEM-style pre-pressed ball joints and TCT polyurethane bushings; no spindle modification
• CNC-machined 6061-T6 billet aluminum differential drop brackets and a powder-coated plate steel skid plate
• 3" powder-coated steel rear coil spring spacers that keep the factory spring
• Rear shock extension brackets keep the factory rear shocks in their stock position
• Longer rear sway bar end links, bump stop extensions, and 10.9 grade hardware
• Limited Lifetime Warranty and ReadyGuard PowerTrain Warranty

What's included

• 4" front strut extensions
• DOM tubular upper control arms
• Billet aluminum differential drop brackets and skid plate
• 3" rear coil spring spacers
• Rear shock extensions, rear sway bar end links, and bump stop extensions
• (ReadyLIFT does not publish a separate parts list for this kit; items are from the official product description)

Fitment

• 2015-2020 Chevy Tahoe, Suburban, GMC Yukon, and Cadillac Escalade 1500-series with factory aluminum knuckle or stamped steel front suspension
• Not for cast steel suspension or AWD vehicles
• Not compatible with rear airbag suspension or MagneRide
• Designed for aftermarket wheels; with stock wheels, a wheel spacer is required to prevent the tire touching the control arm at full lock (ReadyLIFT #10-3485)
• Installation may cause rear axle shift; an adjustable rear track bar or drop bracket may be required

Tire fitment

• Maximum tire diameter: 33"
• 33x11.50 with no rub on a 9" wide wheel with 0 offset
• 18" wheels: 295/65R18; 20" wheels: 285/60R20; 22" wheels: 285/50R22
• A 295/70R17 requires minor trimming
• ReadyLIFT bases its wheel and tire recommendations on specific wheel and tire brands, and sizes vary by manufacturer, so test-fit every wheel and tire combination before installation.

Install notes

• Estimated installation time: 7.3 hours +/- 1 hour (excludes alignment and wheel/tire assembly).
• Read the instructions completely before starting. ReadyLIFT recommends installation by a certified mechanic.

Questions about fitment? Email [email protected] with your year, make, model, and trim before ordering.