Live NW Mt for winter only mounted. I run M/Ts pinned for studs. That i restud every where needed also sipe and groove tires to suit me. Chains all 4 tryggs(spikes) on back v-bars front on 93 dodge with 5.9 Cummins. This is what i found works best for me.Im the 1 who always seems to have rescue others. 5.9 is nowhere near stock and manual trans. Oh what fun!