I'm just someone that likes diesel truck manly Cummins. And I like to shift my own truck instead of a automatic doing it for me. I use my trucks Mainly on the farm to get me there and move equipment like small tractors and trailers around. By small I mean less than 17,000 lb I have hauled more but not far. I also do a lot of long haul driving with about 16,000 that's mainly in the summer.