oh buddy you just opened up a can of worms!
I own an '02 2500hd (gas guzzler) with 180,000 miles...my father owns 3 heavy duty models ranging from a '95 to an '06. Two of these have close to 200,000 miles. The reason we have a yard full of chevy's is cuz we've both owned f-250's and I once made the mistake of buying a dodge. Temporary lapse of judgement. Chevys may not have the highest tow rating, blah blah blah, but they last. The diesels get good fuel mileage and are a great engine, backed with an even better transmission. The gas engines aren't great on fuel, but what do you expect from a big V8 in a 6,000-lb vehicle. In the early 2000 models, chevy's had the lowest-rated interiors of all domestic trucks but I think they've made some pretty good upgrades as the newer interiors seem much better in design. Chevy's do, however, have one of the highest ranked drivetrains (if not THE highest ranked). They're a good truck, in my opinion...as soon as I get the money together, I'll be gettin one!

There are two seasons...duck season and not duck season.