damn you want that super stretch huh? lol how wide is the rim? ive used this site to reference (TyreStretch.com - Image Library) different setups. here are 2 links for an 8 inch wide wheel. Library | 8_175_55_R15 Library | 8_175_50_R16 and for a 10 inch wheel its way too narrow of a tire to even think about it.