would 245 60 15 tires rub in the front? also if i put them in the rear and do 235 60 15 in the front would the 245's stick out in the back as in come past the wheel arch?

 

The '82 pace car, not the copies for the public, but the real one, used 245/60s front and rear with no mods. Not a big deal. But not ideal either. If I was set on using 15s, I'd use 235/60s all around on 8s with 4.5" backspacing, not the stock 7s.

 

I run 235/60-15 front, and had 255/60-15 rear for awhile, now 275/60-15 rear.
All on 15x8 1978 trans am snowflake wheels.

The 255/60's stuck out a tad.
I don't think the 245/60 would work too good up front as my 235/60s fills the wheelwell up pretty good.

Here's some of my pics
235/60, 255/60
https://www.thirdgen.org/forums/atta...icture-294.jpg

https://www.thirdgen.org/forums/atta...icture-535.jpg

235/60, 275/60
https://www.thirdgen.org/forums/atta...icture-575.jpg

https://www.thirdgen.org/forums/atta...d-dscf3555.jpg

 

15" tires are getting harder to find, I have 265 50 15's on the rear. They will fit up front, but it's a right fit. Exuse the dirtiness, its been sitting waiting for me to pull the engine.