Thanks for all of the advice gentlmen. I need a rear tire. Will the wr take a 120 width rear and which tire is a good all-around tire. I searced the archives. Poss the new Dunlap 793 or the Mich M12. I'll be riding to the store every now and thin but 95% of the time will be in the dirt. The Mich M12 didn't appear to be a very aggressive tire for 95% dirt riding? I want good ware and good traction ( as always the most for the least amount of money).