I drive 1 mile to work and live in Minnesota. I plug the truck in on a timer for two hours before work and run a LUND Stainless Steel cold front in the winter. I have never had a problem with it. Except trans at 100,000, no second gear. Still the original Pump and Injectors at 112,000 miles. Also use PS fuel additive in the winter(white Bottle at 12OZ per tank and use Silver bottle in summer at 12OZ per tank. Truck is a true daily driver and gets worked in the warm weather. I pull 40' gooseneck that has a combined weight of 26,500 when loaded for the race weekend. I will never own a gasser again. Like any truck, remember basic maintenance is the key. Good Luck, Remember Real Diesels don't have glow plugs.