cup rim tyre advice / sizes

[Milky]

got me cup rims sorted for my raider but not sure what size tyre to go for. I have a set of ad048 yokos 185 /50/13 will they catch on the arches ??? or should I get a set of 175/50/13s??

[Matt_S]

They'll be fine I reckon. You'll be running a little bit of stretch too remember.

[JRP]

I've had countless sets on various 5's. I ran dunlops once same size as uni royals but they rubbed on rear arches, changed to uniroyal and had no issues, trial and error and it depends on car height.