FAQs
Enclosed Cargo Trailers. Built To Haul. Ready To Work.
From contractors in Watertown to weekend haulers across South Dakota, western Minnesota, and North Dakota, Advantage RVs & Trailers is the region’s go-to source for enclosed cargo trailers. We stock Aero and Cross Trailers in single-axle, tandem-axle, heavy-duty, and gooseneck configurations — with financing, special orders, and a local service team you can count on long after the sale.
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2026 AERO 6X10 SA35 V CARGO/ENCLOSED – #AT0974 Stock #AT0974
2026 AERO 6X10 SA35 V CARGO/ENCLOSED – #AT0975 Stock #AT0975
2026 Cross Trailers CTB 6X12 V SA 3K ENCLOSED/CARGO-CTT1180 Stock #CTT1180
2026 AERO 6X12 SA35 V CARGO/ENCLOSED – #AT0859 Stock #AT0859
2026 AERO 6X12 SA35 V CARGO/ENCLOSED – #AT0655 Stock #AT0655
2026 AERO 6X12 SA35 V CARGO/ENCLOSED – #AT0555 Stock #AT0555
2026 AERO 6X12 SA35 V CARGO/ENCLOSED – #AT0860 Stock #AT0860
Frequently Asked Questions
What enclosed cargo trailer brands do you carry?
We carry AERO and Cross Trailers. AERO is built right here in South Dakota in enclosed, utility, and cargo configurations built for performance and durability. Cross Trailers is available in the CTB standard line and the ALPHA premium line.
What sizes and GVWRs of cargo trailers are in stock?
Our cargo trailer lineup runs from 5×10 up to gooseneck 8.5×36, with GVWRs of 2,990, 7,000, 9,900, and 14,000 lbs. Browse current cargo inventory →
What’s the difference between AERO and Cross Trailers?
AERO is the wider lineup — single-axle 3,500 lb (SA35), tandem 5,200 lb (TA35), tandem 7,000 lb (TA52), tandem 14,000 lb (TA70), and gooseneck — sized from 6×10 to GN 8.5×36, plus the AERO SnoBear enclosed trailer for ice fishing. Cross Trailers ships in the CTB standard line and the ALPHA premium line in single-axle 3K and tandem-axle 7K, sized 5×10 through 7.5×16. Both brands are V-nose enclosed cargo trailers. See AERO → · See Cross Trailers →
Do you carry single-axle, tandem, heavy-duty, and gooseneck cargo trailers?
Yes. We stock single-axle (3,500 lb axles), tandem-axle 5,200 and 7,000 lb axles, heavy-duty TA70 (14,000 lb GVWR), and gooseneck cargo trailers up to 8.5×36 in the AERO lineup. Cross Trailers is available in single-axle 3K and tandem-axle 7K.
Do you offer financing on cargo trailers?
Yes. We finance more RVs than anyone else in the area, with multiple lenders and Clicklease leasing on enclosed, dump, and flatbed trailers. Visit our Financing page →
Can I rent-to-own a cargo trailer?
Yes. Rent-to-Own is available on cargo/enclosed trailers. Rent-to-Own is not available on travel trailers, fifth wheels, motorhomes, toy haulers, or fuel trailers. See Rent-to-Own details →
Can you special-order or build a custom cargo trailer?
Yes. We special-order AERO and Cross Trailers in the exact size, axle rating, door configuration, and option package you want, and we build custom trailers when an off-the-shelf model won’t do. Tell us what you need →
Where are you located and what are your hours?
922 23rd St. SW, Watertown, SD. Mon–Fri 8:00 AM – 5:00 PM · Sat 9:00 AM – 12:00 PM · Closed Sunday. Call (605) 250-3786 or email kevin@advantagervs.com.