I'm looking at buying a truck for the mowing operation. I'm looking at an 02 GM with the Duramax and 5 speed Allison. It has 120k on it and they want around $11000. Has anyone had good luck or any problems with these trucks. I've got a 07 cummins but I don't want to use it to mow with. It's an emissions truck that I've done alot of modding to - so lets just say I don't want it out with my mowers everyday.