I bought these Bridgestone Sharak X-2X awhile ago with the idea to rebuild them into something around a 13x9-13. The problem is, my application is 4x100 and these are 4x110. With a 1" adaptor I can run the 13x9-13 on my application but am now thinking about sourcing some other wheels that don't require adaptors.

My question is, is 13x9 -13 an appropriate FB size or is there a better more common or useful size to rebuild them to? 13x8+0?