didnt really do anything to the truck but i did add some life to the duratracs that are on it.. its a shame these tires didn't last very long. these are the quickest wearing set of duratracs that i have ever seen.. had maybe a 16th of an inch left on them before it got to the solid bars that hold the tread blocks together and dam near a 1/4 inch to the actual wear bars.. i have just barely 30k on these tires with a religious 5k tire rotation when i changed my oil.. believe it or not, i never did a burnout with these tires either... may have barked them a time or two but no burnouts.. lots of playing on the ice snd snow though..
before
after
those are 1/4 inch deep grooves..
live life full throttle