I have 2008 polaris 800 and im thinking about some new tires with the stock cast aluminum rims, the tires will be used for plowing the driveway, driveing in snow and mud, not super deep mud, and a little trail riding,. have a couple different options.
the new maxxis zillas, the interco swamplites, the highlifter outlaw mst, or itp ms 589

 

If you want to spend some money get the XTR's... if you wand to save some cash... Kenda Bear Claws. Had both amongst various others and they were the top 2 ranking for me.