What Does 4x4 Mean on a Truck?

2022 Ford F-350 Towing a boat

When you’re searching for the perfect pre-owned truck to help you take on Phoenix adventures, there are many different factors to consider. However, one important feature that’ll help you tackle tough jobs is a 4×4 system. But, what does 4×4 mean on a truck? 4×4 means that the truck has an advanced four-wheel drive (4WD) system that provides the most amount of traction for your travels.

4WD is different from all-wheel-drive (AWD) and is typically a more robust system. There’s nothing wrong with a truck that doesn’t have 4×4, but it does add extra performance and capabilities for the most demanding Glendale job sites. Learn more about the 4×4 system on a truck today with Rocky's Auto Credit!

4×4 vs. 4×2

Now that we’ve answered, “What does 4×4 mean on a truck?” ,you’ll find that some trucks have 4×2 instead of 4×4. While 4×4 provides power to each wheel on your truck, 4×2 means that only two wheels are receiving power from the engine, and in many cases, it’s the rear wheels. Many trucks with 4×2 are rear-wheel-drive (RWD), and while they won’t provide as much traction as a 4×4 truck on your Tempe travels, they often boast better fuel efficiency.

Facts About 4×4 on a Truck

The 4×4 system in a truck can be complicated, but if you know how to use them correctly, you’ll find that your Mesa drives will be taken to the next level. To help you better understand how to get the most out of your 4×4 system, here’s some additional information you should consider:

Part Time/Full-Time 4WD

  • Part-Time 4WD: Some 4WD systems have the ability to automatically switch between 2WD and 4WD. The benefit of this system is it allows you to enjoy increased efficiency and maximized performance. However, some manual part-time 4WD systems will need your input to switch between 2WD and 4WD.
  • Full-Time 4WD: Full-time 4WD means that your truck won’t switch to 2WD at all. It’ll always stay in 4WD mode to have all the performance you need during your drives.


  • 4HI: You might notice that your truck has the ability to switch between 4HI and 4LO. 4HI should be used for normal driving and during highway speeds. 4HI utilizes a higher gear ratio, allowing all four wheels to easily spin at higher speeds.
  • 4LO: If you find yourself stuck in some mud or some tough terrain, 4LO activates a lower gear ratio, providing you with more torque and grunt to get out of a sticky situation. 4LO should only be used at low speeds as driving normally with 4LO can damage your 4WD system.

Rocky's Auto Credit Can Help You Find a Truck With 4×4 Today!

There are many advantages to owning a truck with a 4×4 system, so if you’re ready to take one home with you, we’re more than happy to help at Rocky's Auto Credit. Get in touch with our team today to begin your search!


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