So, I'm pretty much limited to using stock 17in GMC wheels for the time being.

With that being said, up front I have 7.5in, P27 code wheels. Out back is 9.5in (had them widened by Weldcraft).

I have 275/60's on all 4 corners.

The problem is that the sidewalls on the rear are "beefier" (thicker) than the sidewalls on the front. I know I'm looking at changing the front tires out but what size do I go with to get the similar look?

Thanks in advance,