2015 RAM 2500 Tire Sizes

The 2015 Ram 2500 is listed with several tire sizes, including 245/70R17, 265/70R17, 275/70R18, 285/55R20, and 285/70R17. These are the sizes shown for this model year; the correct fit depends on the vehicle’s original equipment and configuration.

The size code identifies the tire’s width, sidewall profile, and wheel diameter. The listed options use different widths and profiles, and the final number corresponds to different wheel diameters. Check the tire currently fitted against the vehicle information before choosing a replacement.

The available size can vary by year or trim, but these facts do not identify which size belongs to a particular trim or engine. Confirm your vehicle’s required size on the door jamb or in the owner’s manual.