STI HD6 12x7 5+2 Offset, Maxxis Bighorn 2.0, 26x9x12 Front, 26x11x12 Rear. Spec for the new install, Front width 52" gain of 3 3/8" , Rear Width 52 7/8" gain of 4". New ground clearance Front 10 1/2" Rear 11 1/2". New Front tire height 25 1/2", New Rear tire height 26". Tire and Wheel Weight Old Stock Front 26.4 pounds, Old Stock Rear 29.4 pounds, New Tire and Wheel Front 35 poumds, Rear 39 pounds. Took it for a quick ride around the place about 4 miles, gravel roads, trails, cross open timber area. Rides a lot smother, a little loss of power in the upper gears low gear seems to still have plenty of power, shifts gears smother, seems to be more stable. I hope this will help somebody installing new tires and wheels. All in all I think this set up is going to work great for me. I want to thank all the people for there great posts on installs of new tire and wheels I read and study lots of them to decide on what to install.