I Need Help With tire sizing

i recently ran into an insane deal for 19" rims :iceslolan one that i could not pass up

the dimensions on the rims are 19" d and 7.5" w now i wont pretend to be real knowlegeable to tire sizes cuz im not

i was told from one tire shop that 235/35/19 would fit however another shop told me 245/35/19 would fit as well

now i drive an audi a4 quattro 2000 and i have seen these cars with HUGE rims in fact one was sporting RS6 19ns and was dropped 1.75 tho it semed more,that car ran just fine with no scarping and such , even more so the wheel wells make my stock 15ns look tiny

so to the question at hand with these rims what tires can i fit on there what i cant and what should i just plain keep away from

Are you sure about the width?????

If they truly are 7.5's, then there's a reason you got them so cheap - very little fits!!!

A 235/35R19 needs a 8" minimum. Try a 225/40R19.

BTW you need at least a 89 Load Index.