I have an old jacobsen outfront commercial mower that i want to adapt a snowplow onto(it was an option). the tractor now has 23x8.50x12 turf tires and i know they will suck in the snow and slush. I am looking at atv type tires. what tire design would be the best for snow/slush/ice? the stiener tractors with plows have a AG type tire, the v pattern. there are also knobby, dimple knobby, cleated lug, lug. anyone know a good source for tires?