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The tire specifications for your 2019 GMC Yukon include sizes 265/65R18, 275/55R20, 285/45R22, and 275/50R21. If you're interested in the wheel dimensions, they range from 18-20 inches in diameter and 8.5-9 inches in width. It's crucial to be aware of your vehicle's tire size, tire pressure, and wheel size. For the GMC Yukon, the recommended tire pressure for all wheel sizes is 35 psi. Maintaining proper tire pressure can help you avoid issues such as increased fuel consumption and premature tire wear or blowouts. Remember that overinflating your tires can also lead to blowouts, so it's important to be cautious about that as well.
The 2019 GMC Yukon has 2 different models and 2 choices of tire sizes with a recommended tire pressure of 35 pounds per square inch. The default tire size for this vehicle is Front Tire P265/65R18 and Rear Tire P265/65R18.
It is time to replace the oil as there is currently no oil pressure.