Layin on 20's

I am aquireing a set of 20" rims for my 2000 nissan frontier and I was wondering if anyone knew if I was going to have to tub the firewall a little to get it laid out on them. I know they'll go in the fenders.

Yah, your gonna have to tub the firewall alittle towards the top of the curve. Interested in selling those 17's??

man the guy sold the twenties so I got the shaft or that would have been a definite yes sorry