6 Inch Lift Kit | M1 Struts | Chevy/gmc Tahoe/yukon 4wd (2021-2026)

Built for Tahoe and Yukon 4WD owners who want commanding height, off-road geometry, and the stance to match — this 6-inch lift kit from Rough Country delivers a fully engineered suspension overhaul with M1 struts, lifted knuckles, and precision-cut brackets designed to maintain factory ride quality while clearing up to 37-inch tires with proper backspacing.

Installed and serviced at Road Runner Wheels & Tires. Most lift kits go in the same day. Call (678) 400-6467 to schedule.

What's included

• M1 Loaded Strut Pair — Factory-matched front dampers tuned for 6-inch height and load-carrying capacity without sacrificing ride comfort.
• Lifted Front Knuckles (Driver and Passenger) — Corrects caster geometry and suspension angles to preserve steering feel and tire wear after lift.
• Rear Lift Spacers — Pre-calibrated strut extensions that level the stance and maintain suspension geometry integrity.
• Crossmember and Tie-Rod Brackets — Precision laser-cut steel components ensure a factory-tight fit and long-term durability.
• Front Skid Plate — Full-length underbody protection for rock crawling and rough terrain.
• Hardware Kit — All fasteners, bolts, and mounts needed for complete installation.

Important notes

• Gas models only. Does not fit AT4, Premier, or High Country trims — these come standard with Magnetic Ride Control, which is incompatible with this kit.
• Denali suspension check: Does not fit Denali Ultimate models equipped with Adaptive Air Ride suspension, or Denali trims with the optional Magnetic Ride Control upgrade.
• No Magnetic Ride Control: Incompatible with the optional Magnetic Ride Control upgrade available on RST and Z71 models.
• Wheel size requirement: 20-inch wheels or larger are mandatory.
• Tire clearance: Supports up to 37-inch tires with correct backspacing; confirm wheel offset before purchase.
• Front differential mass damper: If equipped, the factory mass damper must be removed during installation.

Why customers pick this at Road Runner

• No strut disassembly or compressor required — faster install, fewer complications on your timeline.
• Rough Country lifetime warranty backed locally and honored in our shop — we stand behind every lift we sell.
• Geometry-corrected knuckles and caster-adjusted brackets preserve steering feel, tire wear, and driveline angles — not just a lift, a re-engineered suspension.
• Professional alignment performed in-house as part of every lift install — part of the job, included in your quote.
• Techs who install these every week know the Tahoe/Yukon platform inside out and catch fitment details others miss.

Ready to build it? Call (678) 400-6467. Hablamos Español.