4th gen (2015-2020)
2015 Chevrolet Tahoe tire size
The 2015 Chevrolet Tahoe uses 265/65R18 on LS, LT (18-inch); 275/55R20 on LT, LTZ, Premier (20-inch); 285/45R22 on 22-inch wheels (LT, LTZ, Premier, RST).
265/65R18 from $109.69 per tire across 969 live offers.
2015 Chevrolet Tahoe tire sizes by trim
Compare prices for 2015 Chevrolet Tahoe sizes
Winter tires for the 2015 Chevrolet Tahoe
Below about 45°F, winter tires stop shorter than all-season tires, even on AWD. Compare 265/65R18 winter tires, 275/55R20 winter tires, 285/45R22 winter tires or see typical costs on the winter tire hub.
FAQ: 2015 Chevrolet Tahoe tires
What size tires does a 2015 Chevrolet Tahoe have?
The 2015 Chevrolet Tahoe uses 265/65R18 on LS, LT (18-inch); 275/55R20 on LT, LTZ, Premier (20-inch); 285/45R22 on 22-inch wheels (LT, LTZ, Premier, RST).
How much do 2015 Chevrolet Tahoe tires cost?
265/65R18 tires start from $109.69 each on TireCompared right now (Arizona Wholesale Tire (Phoenix, AZ)), about $439 for a set of four before installation. Premium brands cost more; compare every offer on the size page.
Do all 2015 Chevrolet Tahoe trims use the same tire size?
No. The 2015 Chevrolet Tahoe uses 3 factory sizes depending on trim and wheel package: 265/65R18, 275/55R20, 285/45R22. Check the placard on the driver's door jamb to confirm yours.
What does 265/65R18 mean?
265 is the tire width in millimeters, 65 is the sidewall height as a percentage of width (about 172 mm), and R18 means a radial tire for a 18-inch wheel. The tire is about 31.5 inches tall overall.
Same generation, same tire sizes
Sources
Both sources agree on the three sizes for every year 2015-2020. LTZ was renamed Premier for 2017.