I need to replace all four of the 23 x 11-10 tires (Dunlop KT869). I am looking at 8 ply Air-loc X-trail, 6 ply Roadguider, and others. 2 questions....these same size tires seem to have rim width sizes between 8 to 11 inches....what width are mine, and can you go +/- an inch without creating an issue between the wheel and the tires ? And 2nd, what seems to be the "preferred" brand/type of tire for the Mule. I use it maybe only 50-60 hours a year, some on rural roadway and other on trail type conditions, some work hauling, and some 4 wd use.

Rim width matters ? Can you be OK ~ +/- an inch ?

Preferred tire brand/type ?

Thanks