Bought two for front end of Grizzly 700 in 26x10-R12, to run w/a pair of Sedona Ripsaw's in 26x11-R12 on the back. **Been riding 27" bias ply ITP MudLite XL for lonnnng time, this my 1st set of radials(keep that in mind). All I've done so far is plow 8-10 long mountainside driveways, make several top speed passes on aspalt, and take one high speed run out the 1. 5mi trail beind my house and back. Plow= 8-14" of (chem-created?) snow / ice on steep asphalt/concrete drives- They performed flawlessly, even able to push snow uphill w/ice underneath. Asphalt runs- Very stable, compared to old bias ply vibration was virtually nil. Trail run= part WV hardwoods w/fallen leaves over soft dirt / part open 18" tall grass along ridgetop pipeline / part loose sandstone w/several 12-24" ledges to launch off of in both directions-35% flat/65% up or down- 40% level/60% off camber- These OTR's and the Sedona's both felt significantly stiffer than I'm used to, not necessarliy negative, but more feedback. Much better in corners, they bite and turn. Not as plush when landing or when fast pace over rocky terrain, but they brand new and radials vs WORN OUT bias ply's. . . They look GREAT paired with Ripsaw's, sidewall pattern is gnarly. . . True to size=26. 10 x 10. 10. . . PSI= currently 11. 1 Will update when have more seat time and can play with PSI. . .