If you've ever rented an enclosed trailer from U-Haul, you may have noticed something surprising: their largest enclosed cargo trailer is only 12 feet long. So why doesn't U-Haul rent 16-foot, 20-foot, or 24-foot enclosed trailers? The answer comes down to safety, towing compatibility, insurance, and serving the widest range of customers.
U-Haul Serves Everyday Drivers
Unlike commercial trailer dealers, U-Haul's customers are typically:
- Homeowners
- College students
- Families moving
- DIYers
- Small business owners
Many are towing a trailer for the first time. Because of that, U-Haul designs its rental fleet to be compatible with a wide variety of vehicles — not just heavy-duty pickup trucks.
More Vehicles Can Tow a 12-Foot Trailer
A 12-foot enclosed trailer is small enough to be towed by many SUVs, crossovers, vans, and properly equipped half-ton pickup trucks. If U-Haul offered much larger enclosed trailers, many customers' vehicles wouldn't be rated to tow them safely. Keeping trailer sizes smaller allows U-Haul to serve a much larger customer base.
Safety Comes First
Longer enclosed trailers are:
- Heavier
- Harder to back up
- More affected by crosswinds
- More challenging to maneuver
- More demanding to stop safely
Since many U-Haul customers have limited towing experience, a 12-foot trailer is generally easier to handle than a much larger enclosed trailer.
Lower Risk for U-Haul
Every rental company has to manage risk. Larger trailers generally increase the likelihood of:
- Jackknifing
- Backing accidents
- Damage to buildings or vehicles
- Tire failures from overloading
- Improper loading
- Claims and repairs
Smaller trailers help reduce these risks and keep rental operations more manageable.
Most Customers Don't Need a Bigger Trailer
For the average move, a 12-foot enclosed trailer provides plenty of space for:
- Furniture
- Boxes
- Appliances
- Mattresses
- Tools
- Small business inventory
- Household goods
For customers who need significantly more cargo space, U-Haul often offers moving trucks instead of larger enclosed trailers.
Commercial Users Often Need Larger Trailers
While a 12-foot trailer works well for many consumers, businesses often require more capacity. Contractors, landscapers, mobile businesses, race teams, and equipment owners commonly use enclosed trailers ranging from 16 to 24 feet because they need additional room for tools, inventory, or equipment. These larger trailers are typically purchased rather than rented.
Should You Buy Instead of Rent?
If you only need a trailer once or twice a year, renting can make sense. But if you regularly haul tools, equipment, inventory, or recreational vehicles, owning a trailer may be more practical.
Benefits of ownership include:
- Available whenever you need it
- No rental reservations
- No daily rental fees
- Customize it for your needs
- Long-term value
- Potential business use
For many homeowners and business owners, purchasing a trailer can be a worthwhile investment.
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Get Pre-qualifiedFrequently Asked Questions
Does U-Haul rent enclosed trailers larger than 12 feet?
U-Haul's largest enclosed cargo trailer is generally 12 feet long. Availability may vary by location, but larger enclosed cargo trailers are not part of their standard rental lineup.
Why doesn't U-Haul offer 20-foot enclosed trailers?
Larger enclosed trailers require more capable tow vehicles, are more difficult for inexperienced drivers to tow, and present higher operational and insurance risks for a nationwide rental fleet.
Where can I buy a larger enclosed trailer?
Many trailer manufacturers and dealerships offer enclosed trailers ranging from 14 to 24 feet or more, depending on your hauling needs.
Final Thoughts
U-Haul's 12-foot enclosed trailer isn't the largest because it's the biggest trailer people want — it's the largest trailer that works well for a broad range of customers and tow vehicles while helping keep rentals practical and safe. If your hauling needs have outgrown a rental trailer, it may be time to invest in one of your own.
Ready to Own Your Own Enclosed Trailer?
At WeFinanceTrailers.com, we help individuals and businesses explore financing options for enclosed trailers in a variety of sizes. Whether you're looking for a 14-foot, 16-foot, 20-foot, or 24-foot enclosed trailer, we can help you explore financing options that fit your budget and your business goals.
Apply today and let us help finance the enclosed trailer that's built for your needs.
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