That looks bad ass!! I have the 15 inch deisels as well with the MTC Moto's & They are heavy as hell & rob a bunch of power & it will need a clutch kit as well...looks great thou & those will be the next tires I run.
Man, whenever I get me a RZR S, I'm basing it on your ride. That is one sweet ride! What kind of terrain do you typically ride on? In your pictures, looks kind of like the type of riding we do. My dad will be putting Toyo Open Country A/T 225/70R14 on his RZR next week.