I think the diesel would be a good choice. You will easily double your mileage over a gas engine. I know a few people that have the 6.2 and they get close to 20 miles per gallon.
I used to have a roof rack on the stock top. I had everything from 36" tires and jacks up there to loaded with firewood. They are a steel reinforced fiberglass thing.
I used to have a roof rack on the stock top. I had everything from 36" tires and jacks up there to loaded with firewood. They are a steel reinforced fiberglass thing.