What’s the difference between 235 60R18 and 245 60R18?

What’s the difference between 235 60R18 and 245 60R18?

Decoding tire sizes: the 235 vs 245 distinction that “235” or “245” is an indication of the tire’s width, in millimeters, such as 235/45r18. So, a 235 wide tire is 235mm (about 9. And that 10mm difference is the core of our 235 vs 245 tires comparison. The 235 tires provide more grip and control when cornering or driving on unpaved roads.