Who's running the same size tires front and rear

My plan is to carry a plug kit with a tiny air em up 4x4 compressor.

Hoping that i don't blow out a sidewall.
I ran over a valve stem (with the core removed) while passing someone, it was flat by the time I got back into the right lane.

I'm leaning towards buying another pair of 215/65R15's. I could run 235's and they'd be roughly the same height as the 215's but is it really worth it for .72".........