Are There Any Full-Size Trucks with Rear-Wheel Drive?

When shopping for a full-size truck, one of the critical considerations is the drive type. In the United States, the vast majority of full-size trucks are rear-wheel drive (RWD), while all-wheel drive (AWD) or 4-wheel drive (4WD) is available as an option. In fact, unless there's an import like the POS (poor old multicore processor) Toyota, front-wheel drive (FWD) for full-size trucks is non-existent. These trucks operate in RWD mode until the 4WD option is engaged.

Why Are Most Full-Size Trucks RWD?

Full-size trucks, especially those intended for heavy-duty towing and payload, are typically designed with RWD because it provides better fuel efficiency, handling stability, and gives the driver better control. The rear-wheel drive configuration also helps distribute the heavy load more evenly, reducing strain on the chassis and drivetrain. Moreover, many full-size trucks are built with a rugged, off-road capable design that benefits significantly from RWD, which can provide superior traction and handling in challenging conditions.

Real-World Experience: Driving a RWD Full-Size Truck

Driving a full-size truck in RWD can be a rewarding experience. Take, for example, the 2005 Ram 2500, a well-regarded full-size pickup truck known for its robust design and reliable performance. My personal experience with this truck is quite positive. Equipped with a modified Cummins inline-six diesel engine, I was able to achieve impressive fuel efficiency. In city driving, I managed around 25 miles per gallon (mpg), while towing a 5th wheel trailer, the truck delivered fuel economy in the range of 16 to 19 mpg. This level of efficiency is quite remarkable for a full-size truck and demonstrates the potential of RWD in balancing heavy towing and decent fuel economy.

Trade-offs with 4WD Full-Size Trucks

While RWD full-size trucks offer great performance and efficiency, 4WD full-size trucks are designed to provide additional traction and versatility in varied driving conditions. These trucks can be particularly useful in off-road situations or when towing heavy loads in snowy or muddy terrains. However, 4WD setups typically consume more fuel and have a higher maintenance cost compared to RWD setups. Additionally, the extra weight and complexity of the 4WD system can affect the handling characteristics of the truck, potentially making it less agile in everyday driving.

Conclusion

In summary, most full-size trucks in the United States are equipped with rear-wheel drive, providing an optimal balance between efficiency, performance, and handling. While 4WD is an excellent feature for those who require it, the majority of drivers can enjoy the benefits of RWD with a full-size truck like the 2005 Ram 2500. Whether you're towing a trailer, hauling heavy loads, or navigating varied terrains, a well-equipped RWD full-size truck can meet a wide range of needs.