Ok guys this one is a dandy question. How many of you guys make short runs daily around town or on the farm unloaded? Reason I ask is wanting to sell my truck to my dad and he is a retired guy who hits the post office and gas station for coffee every morning. Plus our shop is a about a mile from both of our houses. Once a week truck gets her legs stretched on about 150-300 mile round trip. Curious if this kills the longevity of the motor or doesn't phase the big C. I have had several guys tell me this is hard on a diesel unlike a gas motor. 
