There are a number of great tires out there now and most have 27s. I love the GBC Grim Reapers however as they were my overall favorite on my ATV, the weight allocation difference on a UTV effects their cornering performance. My next tires were going to be their Dirt Commanders as they have great reviews and they were one of Dirt Trax's favorite tire. Now you have so many other great tires like the Sedona Rock-A-Billy (no 27s though) and ITP's Blackwater Evolution...and even Maxxis's Carnivores, the choices become a little tougher. But..I will never buy a set of Big Horns. Although they will last a very long time, they ...IMO suck...for lateral control and some rock situations. But for me, using my Z less then 500 miles per year, looks like I will never wear-out these Reapers so..it's a mute point. Good luck with your choice. If you have trouble getting that set of springs from bandit, I do have a near-new front set you can have for 25 bucks plus shipping. Loved them..but I blew one front shock so I bough the set of Bandits for the front. Love then too and will buy a set for the back when one of those goes. Great upgrade.