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Could you tell me the tire dimensions, recommended tire pressure, and wheel size for the 2018 GMC Acadia?
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The tire and wheel measurements for your 2018 GMC Acadia depend on the trim level you have. The SL and SLE models will use 245/65R17 tires with 17-inch diameter wheels that are 7.5 inches wide. The All Terrain and SLT models will come with 235/65R18 tires and 18-inch diameter wheels that are also 7.5 inches wide. The highest trim level, the Denali edition, will feature 235/55R20 tires with 20-inch diameter wheels that are 8 inches wide.
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The 2018 GMC Acadia comes with 17-inch wheels, the tire pressure recommended is 35 pounds per square inch (psi), and the tire size is 245/65R17.
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