What is relevant is the sheer size of its gas (diesel) tank, specifically 17.4 gallons (66 liters). Mind you, I didn’t leave on this trip worrying about fuel consumption.

We've taken each of the half-ton pickups and their strongest V-6 and V-8 engines to see how far their EPA fuel economy numbers can carry them. All ranges were calculated using combined EPA fuel ...

This combo tank provides 100 gal. of diesel and 18 gal. of DEF capacity that fits seamlessly into the bed of pickup trucks (half-ton and larger – including goosenecks and fifth-wheels) with both ...