Towing your rockcrawler to the trailhead, pulling that big toy hauler to the dunes, or just out for a weekend of four-wheeling, there are two things you always need: fuel and tools. With skyrocketing ...

The most important upgrade a tow vehicle needs is more fuel capacity. After all, fuel mileage can be cut in half, depending on how much weight you're towing. Whether you're towing heavy, or refueling ...