Enter your item dimensions and the 6x12 trailer interior to check the fit — U-Haul's largest enclosed cargo trailer.
Whether it fits depends on measurements most people get wrong.
Total load volume vs. the 6x12 interior and 5'0" × 4'10" door
Item: Varies — estimate total volume by room
Space: 6x12 trailer interior: ~11'7" × 6'0" × 5'5" (~396 cu ft), door 5'0" × 4'10", ~2,480 lb
Actual clear openings are usually 1–2″ smaller than the labeled size.
Your exact dimensions probably aren't "standard." Small measurement errors cause big problems — 1 inch can be the difference between fitting and getting stuck.
Verdicts are calculated by comparing all 6 item orientations against the space dimensions using verified building code standards. See our methodology
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“Confirmed my 65" TV fits in the RAV4 before buying. Would've been stuck at the store.” — Weekend project
Measure smart
Four numbers decide nearly every fit check. Get these right and the rest follows.
Don't make these
Most “it didn't fit” stories trace back to one of these oversights.
Frequently asked
The U-Haul 6x12 cargo trailer has an interior of about 11 ft 7 in long × 6 ft 0 in wide × 5 ft 5 in tall, with roughly 396 cubic feet and a 2,480 lb maximum load.
01The 6x12 door opening is about 5 ft 0 in wide by 4 ft 10 in tall — the widest U-Haul trailer door, though still slightly narrower than the 6 ft interior.
02A 6x12 trailer holds a 2-bedroom apartment's worth of furniture — a sectional, a king bed, dressers, a dining set, and boxes. It is the largest enclosed trailer U-Haul rents.
03Related guides
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