2019 Chevrolet Tahoe Tire Sizes

The 2019 Chevrolet Tahoe has tire sizes 265/65R18, 275/55R20, and 285/45R22. These are the sizes listed for this model year; the applicable size can vary by trim or equipment, so check the vehicle’s current tires and the driver-side door jamb before replacing them.

Read each entry as tire width, aspect ratio, and wheel diameter: for example, 265/65R18 pairs a tire size with an 18-inch wheel. The final number identifies wheel diameter, while the preceding numbers describe the tire dimensions. The listed options use different wheel diameters and tire proportions, so do not treat them as interchangeable without confirming fitment.

These facts identify the sizes available for the 2019 Tahoe, but do not specify which size is fitted to a particular vehicle or provide pressure or load ratings. Confirm the correct size and any other specifications on the door jamb or in the owner’s manual.