Are 33-inch Tires The Same As 285s (Metric vs. MM)

Are 33-Inch Tires The Same As 285s (Metric vs. MM)? YES, 285 wide tires are commonly refered to as 33” tires although 285 is the tire width in millimeters and 33″ is the overall tire diameter. 285/75/16 is usually the accepted metric equivalent size for 33″ since it’s a 32.831″ tire diameter.