There are three different trim levels for the GMC Yukon, model year 2010: The 5.3i, the 6.0i, and the 6.2i, and each of these have their own set of tire sizes and attributes. The 5.3i can come with a wheel size of 17, 18, or 20 inches. Those respective tires are going to be LT265/70R17s, LT265/65R18s, and LT275/55R20s. The front and rear tires take the same pressure, so for the 17 inch rims, it's going to be 30 psi, 32 psi for the 18 inchers, and 32 again for the 20 inch wheel. The 6.0i uses the same 18 inch and 20 inch tires as above, but instead of a 17 inch rim, uses a 22 inch one: LT285/45R22. Tire pressure for that iS35 psi. And, lastly, the 6.2i just accommodates the same tires as the 6.0i.
Mara D.
January 2, 2020
The tire pressure for the 2010 GMC Yukon is 30 psi, the tire size is P265/70R17 and the wheel size is 17 inches. The standard wheel size for the 2010 GMC Yukon will vary based on the model. The standard wheel size for the 2010 GMC Yukon base model is 17-inch silver aluminum wheels.
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