the problem is that the rincon tires have a lot of play do to the fact that they are 2 ply and radials. when my brother in law was no my rincon he said that it felt like it was going to roll. I feel it a little but the grizzly has more role to it. I have a buddy that has a 05 grizzly and has been riding from the age 8 and is about 32 now. he s had bikes,snowmobioles,sport quads, 3 wheelers, and 4 wheelers. he said its a little tippy and he has been on the rincon do to the fact that 3 of us have them and can feel a little diff. but with all the yrs of riding he rolld his quad in a turn going about 25 to 30 and I have no problems in a turn a 40. there are some creeks along the house here and it curves alot and i ride like I stold it.
I have put some 25" ITP mudlites XL and the little bit of roll is not as much and my brother-inlaw said the same it s a diff quad now.