Understanding Dually Trucks: A Comprehensive Guide For RVers

If you’re part of the nomadic RV community like many of us, you know that choosing the right vehicle to tow your home-on-wheels is no small decision. Dually trucks often enter the conversation due to their unique capabilities. In this comprehensive guide, we’ll dive deep into dually trucks, offering you valuable insights, practical advice, and answers to your burning questions.

What Are Dually Trucks?

Dually trucks, or dual-wheel trucks, are vehicles equipped with four rear wheels instead of the usual two. They’re easily recognizable by their widened rear axles, and they serve various purposes, from heavy-duty workhorses to towing champions.

Why Choose a Dually for Your RV?

  1. Enhanced Stability: The dual rear wheels provide better stability, especially when towing hefty RVs. You’ll experience less sway on the road.
  2. Increased Payload: Dually trucks boast a higher payload capacity, allowing you to carry more weight, which is essential for RVers with heavy rigs.
  3. Towing Confidence: When you’re towing a large RV, having those extra wheels on the ground can boost your confidence and control while driving.


Do dually trucks require special licensing?

In most cases, you won’t need a special license to drive a dually truck. However, always check your local regulations.

Can I use a dually truck for daily driving, not just towing my RV?

Absolutely! Many dually truck owners use them as daily drivers. They offer versatility and can handle various tasks.

Are dually trucks fuel-efficient?

Dually trucks tend to have lower fuel efficiency due to their larger size and extra wheels. However, advancements in technology have improved their MPG over the years.

Do I need a specific hitch for towing with a dually truck?

While a standard hitch can work, it’s recommended to use a fifth-wheel or gooseneck hitch for maximum towing stability.


Matching Your RV’s Weight with Dually Capacity

It’s not enough just to have a dually truck; it needs to match the weight requirements of your RV. When choosing a dually, check its Gross Vehicle Weight Rating (GVWR) and the Gross Combined Weight Rating (GCWR). This will ensure you aren’t putting undue stress on the truck or risking safety on the road.

Amazon’s Pick: The CURT 60618 OEM Puck System Gooseneck Hitch Kit is a must-have, offering robust weight capacity and a perfect fit for many dually trucks.

Upgrading Your Dually’s Brake System

When towing a hefty RV, stopping power is paramount. Even if your dually truck comes with a capable braking system, consider upgrading to ensure it can handle the additional weight of the RV, especially in emergency scenarios.

Amazon’s Recommendation: The Power Stop K2073-36 Z36 Truck & Tow Front and Rear Brake Kit offers an enhanced braking experience tailored for heavy-duty towing needs.

Enhancing Night Visibility

Driving a massive rig like an RV with a dually truck can be challenging during nighttime. It’s crucial to ensure maximum visibility for safety. Investing in high-quality lighting can make night driving less stressful.

Amazon’s Personal Favorite: Nilight LED Light Bar provides powerful illumination, ensuring clearer visibility on dark roads or when setting up camp late.

Dually Truck’s Interior Comfort

You’ll be spending significant hours in your dually while towing your RV. Prioritizing interior comfort is essential for those long drives, helping reduce fatigue and enhance the driving experience.

Amazon’s Comfort Choice: The FH Group Ultra Comfort Leatherette Front Seat Cushions are a great addition to make those long drives more bearable.

Protecting Your Dually’s Exterior

Given the investment in a dually truck, protecting its exterior from the elements and road debris is wise. This not only ensures a longer lifespan but also keeps the resale value high.

Amazon’s Protective Pick: Chemical Guys WAC_201_16 Butter Wet Wax has been tried and tested by many, offering a protective shine that guards against the elements and keeps your dually looking pristine.

Tire Maintenance for Dually Trucks

Proper tire maintenance is crucial for dually trucks, especially when towing your precious RV. Here are some tips:

  • Regular Inspections: Check tire pressure and tread depth regularly.
  • Rotate Tires: Rotate them to ensure even wear.
  • Balance Wheels: Balancing the wheels reduces vibrations and enhances tire life.

Dually trucks can be the ideal companion for RVers seeking stability, payload capacity, and towing confidence. Whether you’re embarking on a cross-country journey or simply want a reliable daily driver, understanding dually trucks is your key to making an informed choice. With the right vehicle beneath you, your adventures on the road will be smoother and more enjoyable than ever before. Safe travels, fellow nomads!

Follow Us

We absolutely love creating articles that help people get to where they want to go a little faster. Quick Help Support designed to do just that. If you would like us to write a specific guide please feel free to contact either Doug or Steph directly on our contact form or join our forum to ask the QHS community.