I was checking out the Interco tires. Was kinda looking at putting a set of of Super Swampers (27X12X12) on the rear @ 27.4" OD and Vampires (27X10X12) on the front @ 26.9" OD. Does anyone know if the 1/2" diameter difference will tear up the tranny or associated gearbox parts. I know in the mud, I'll be ok, but Hardpack hill climbing or rock crawling where there is no chance to spin, things might tend to bind???