Yet another wheel question

[discomark10]

Ok, before you shoot me i have had a look at the info avalable on the forum.

Ive got a set or tein springs comming.. 35 front 38 rear, im looking to get some 16's and want to know whats the widest tyre i can get on what the off set.

I was looking at 215 45 16 on a 7j or 8j
According to the sticky guide i need an offset of around 45 for that size tyre, but is that going to rub on the inner arch or arms?

Thanks