Pretty much any country song from the last ten years will have some pretty extreme pumping going on. Those guys act like they just discovered compressors and limiters this morning. It's easiest to tell in the slow songs - vocal comes in, everything else goes out, or the other way around - if it's a vocal-heavy mix in the verse (like practically every slow country song is), they'll bring in the big guitars and giganto-enormous 80s-hairband drum sound on the chorus, and the vocal gets markedly quieter until there's a break - meanwhile everything's being smashed together so hard that the whole thing clearly pulsates with every beat (clearly if you're listening for it, that is).
I don't really care for most of it, but I do think modern-country music sounds pretty damn good, pumping and all.