What does w/16 and w/15 mean?

[Kaotic Lazagna]

Originally Posted by phamvh

Aw, thanks. Do you think the bumper cover depends on the wheel diameter? Looks like the fender liner does because they have 2 options for it.

It shouldn't, at least for my sedan. I'm not sure if Toyota took the time and effort to make two separate fender liners for the 3rd gens. I really don't think there would be a difference, and would just go with the cheaper of the two.