12.5" rim... 275-35-18 or 285-30-18??

[MikeeM3]

hi guys,

i want some stretch but nothing super crazy like i want to be able to sit my lips on my fenders and i have no clue which size to choose... i already did 255-35 on a 12" and it was too crazy of a stretch so please help me haha

thanks

[Raffael]

285/30.....