2016 GMC Yukon Tire Size, Pressure & Wheel Specs

As an ASE-certified master technician, I regularly service full-size GM SUVs like the 2016 GMC Yukon. Whether you are daily driving a standard SLE or towing the family boat with a fully-loaded Denali, running the correct tire size and pressure is crucial for safety, ride comfort, and suspension longevity. Below is your comprehensive guide to the 2016 GMC Yukon’s tire, wheel, and pressure specifications.

Quick answer

• OEM tire sizes: 265/65R18, 275/55R20, or 285/45R22
• Recommended cold tire pressure: 35 PSI Front / 35 PSI Rear (check driver's door jamb placard)
• Bolt pattern: 6x139.7 (also known as 6x5.5")
• Wheel size & offset: 18x8.5, 20x9.0, or 22x9.0 (Factory offset ranges from +24mm to +31mm)
• Load index/speed rating: 114T (18-inch), 111S (20-inch), or 110H (22-inch)
• Spare tire size: 265/70R17 (Full-size spare on a steel wheel)
• TPMS frequency: 315 MHz (Standard for most 2016 GM half-ton chassis)

Tire sizes by trim

The 2016 GMC Yukon comes in three primary trims (along with XL variants), each offering different wheel sizes from the factory.

Note: Always verify your specific vehicle's sizing on the driver's side door placard before purchasing tires, as dealership upgrade packages often change the wheel size.

Recommended replacement tires

When replacing tires on a heavy SUV like the Yukon, you want a tire that balances highway comfort, wet traction, and load-carrying durability. Here are a few top picks based on my shop experience:

• Premium Tier: Michelin Defender LTX M/S – The absolute gold standard for GM SUVs. Exceptional tread life, incredibly quiet, and performs flawlessly in wet conditions.
• Mid-Tier / All-Terrain: Falken Wildpeak A/T3W – An excellent choice if you live in a snowy climate or take your Yukon down dirt roads. It has an aggressive look but remains remarkably quiet on the highway.
• Budget-Friendly: Kumho Crugen HT51 – A solid, reliable all-season highway terrain tire that won't break the bank while still offering a comfortable ride and respectable treadwear.

When to inflate to max load psi

While the GMC Yukon is technically built on a half-ton (1500-series) truck chassis and is not an "HD" (Heavy Duty) truck, it is still frequently used for heavy towing and hauling.

For standard daily driving with passengers, stick to the 35 PSI listed on the door placard. However, if you are towing a heavy travel trailer or loading the cabin to its maximum payload capacity, you should increase the rear tire pressure to improve stability and prevent sidewall flex. Depending on your specific tire's maximum pressure rating (usually printed on the sidewall as "Max Press 44 PSI" or "51 PSI"), you can safely bump the rear tires to 40-42 PSI while under heavy load. Always remember to drop the pressure back to 35 PSI once you are done towing to prevent a harsh ride and uneven center-tread tire wear.

Lug nut torque & pattern

Proper wheel installation is vital for safety and to prevent brake rotor warping.

• Bolt Pattern: 6x139.7 (6x5.5")
• Lug Nut Torque: 140 ft-lbs
• Thread Size: M14 x 1.5

Tech Tip: 140 ft-lbs is higher than many older passenger vehicles. Never just "guess" with an impact wrench. Always use a calibrated torque wrench in a crisscross star pattern to tighten the lug nuts.

Common tire issues for this vehicle

1. TPMS Sensor Failure: The original TPMS sensors on a 2016 Yukon operate on a 315 MHz frequency. The internal batteries generally last 7 to 10 years. Because this vehicle is right in that age window, it is highly recommended to replace all four TPMS sensors when you get new tires to avoid a dashboard light a few months down the road.
2. MagneRide Cupping (Denali Trims): Yukon Denali models equipped with Magnetic Ride Control shocks are prone to inner tire cupping if the front struts begin to leak or fail. If you notice a "womp-womp" noise at highway speeds or see scalloped wear on the inner tread blocks, have your suspension inspected before ruining a new set of tires.
3. Outer Edge Wear: These are heavy, top-heavy SUVs. Aggressive cornering combined with slightly low tire pressure will rapidly chew through the outer shoulders of the front tires. Check your alignment annually and rotate your tires every 5,000 to 7,000 miles to maximize their lifespan.

Need new tires? Find a trusted shop on Repairius.