Proudly Serving for Over 56 Years
9409 Old Marlboro Pike • Upper Marlboro, MD 20772
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301-599-6285

Proudly Serving for Over 56 Years

Trailers & Equipment

Explore a wide selection of trailers at Cox Trailer and Equipment Sales. Located in Upper Marlboro, MD, we offer top-quality trailers for various needs. Whether you're hauling equipment or planning a road trip, our trailers are built to perform. Proudly serving the surrounding areas, we are your trusted source for reliable trailer solutions. Visit us to discover your next trailer and experience exceptional service from our knowledgeable team.
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Pull Type 3
Payload Capacity
Category 24
Color 11
Is On Special
Manufacturer 32
Ramps
Price
Construction 3
Height
Length
Is Rental
Condition 2
Width
GVWR
Is Featured
Status 5
Years
Axles 3
Location 1
Suspension Type 2
Stalls 5
159 units
New 2025 Stout Large snow and mulch bucket Buckets
(301) 599-6285
New 2025 Stout Large snow and mulch bucket Buckets
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Stock #: Stout inventory
Cox Trailer Sales
New 2025 Stout Hd72tb Buckets
(301) 599-6285
New 2025 Stout Hd72tb Buckets
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Stock #: Stout bucket w teeth
Cox Trailer Sales
New 2025 CM Truck Beds Rd series truck bodie Truck Bodies
(301) 599-6285
New 2025 CM Truck Beds Rd series truck bodie Truck Bodies
Call for Price
Stock #: New cm beds
Cox Trailer Sales
Used 2025 Premier Trailers Inc. Utility trailer Utility Trailer
(301) 599-6285
Used 2025 Premier Trailers Inc. Utility trailer Utility Trailer
$3,895.00
Stock #: 2025 Premeir trailer
Cox Trailer Sales
MSRP$4,495.00 Price$4,195.00 Savings $600.00
Floor Length 16ft
GVWR 7,000 lbs
Color Black
Pull Type Bumper
NO IMAGE
New 2025 Cimarron Trailers Cox Signature Series Warm Blood 2-hdrrm Horse Trailer
$34,885.00
Stock #: Cox Signature series by Cimarron
Cox Trailer Sales
MSRP$45,173.00 Price$36,850.00 Savings $10,288.00
Floor Length 15ft 6in
GVWR 7,000 lbs
Color Aluminum
Pull Type Bumper
NO IMAGE
New 2025 Rockin' S Trailer custom tiny house trailers Tiny House Trailer
Call for Price
Stock #: Tiny Home frame trailer
Cox Trailer Sales
Floor Length 24ft
Color Black
Pull Type Bumper
Used 2010 Cimarron Trailers 3h bp norstar Horse Trailer
(301) 599-6285
Used 2010 Cimarron Trailers 3h bp norstar Horse Trailer
$16,899.00
Stock #: used 2010 Cimarron bp
Cox Trailer Sales
MSRP$18,995.00 Price$17,995.00 Savings $2,096.00
GVWR 9,990 lbs
Color White
Pull Type Bumper
New 2026 Belmont Extreme Duty dump trailer by BElmont Dump Trailer
(301) 599-6285
New 2026 Belmont Extreme Duty dump trailer by BElmont Dump Trailer
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Stock #: Extreme Duty dump by Belmont trailer
Cox Trailer Sales
Floor Length 16ft
GVWR 16,000 lbs
Color Black
Pull Type Bumper
New 2025 Delta Trailers bumper pull stock trailer 14ft Stock / Stock Combo Trailer
(301) 599-6285
New 2025 Delta Trailers bumper pull stock trailer 14ft Stock / Stock Combo Trailer
$8,998.00
Stock #: New Delta 14ft bp specials
Cox Trailer Sales
MSRP$10,987.00 Price$9,995.00 Savings $1,989.00
Floor Length 14ft
GVWR 7,000 lbs
Pull Type Bumper
NO IMAGE
New 2026 Cimarron Trailers Special 2+1 Gn Cimarron stl#cim17527 Horse Trailer
$75,673.00
Stock #: Coming In Special stkCIM17527
Cox Trailer Sales
Floor Length 26ft
Color Aluminum
Pull Type Gooseneck
New 2025 Belmont All Aluminum Sport atv trailer Utility Trailer
(301) 599-6285
New 2025 Belmont All Aluminum Sport atv trailer Utility Trailer
$4,776.00
Stock #: LAbor Day sale Belmont Aluminum trailer
Cox Trailer Sales
MSRP$6,875.00 Price$5,195.00 Savings $2,099.00
Floor Length 12ft
GVWR 2,990 lbs
Color Aluminum
Pull Type Bumper
NO IMAGE
New 2025 RC Trailers Extra Wide and Height Rc special bp Cargo / Enclosed Trailer
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Stock #: New 7 12 wide RC Specialbp
Cox Trailer Sales
Floor Length 16ft
GVWR 7,000 lbs
Color Silver
Pull Type Bumper
New 2023 WW 16ft bumper stock special 1-only Stock / Stock Combo Trailer
(301) 599-6285
New 2023 WW 16ft bumper stock special 1-only Stock / Stock Combo Trailer
$9,265.00
Stock #: NewUnused WW 2023 Inventory special
Cox Trailer Sales
MSRP$13,589.00 Price$9,995.00 Savings $4,324.00
Floor Length 16ft
GVWR 9,990 lbs
Pull Type Bumper
Used 2018 Used Clearance Sale at Cox Trailer Sales Equipment Trailer
(301) 599-6285
Used 2018 Used Clearance Sale at Cox Trailer Sales Equipment Trailer
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Stock #: Several Used Flatbeds on Special
Cox Trailer Sales
Pull Type Bumper
Used 2008 Eclipse Aluminum Trailers Side Ramp Warm Blood 2-Horse Horse Trailer
(301) 599-6285
Used 2008 Eclipse Aluminum Trailers Side Ramp Warm Blood 2-Horse Horse Trailer
$13,500.00
Stock #: Repo Special Bumper Pull side ramp special
Cox Trailer Sales
MSRP$18,995.00 Price$15,995.00 Savings $5,495.00
Floor Length 16ft
GVWR 9,990 lbs
Color White
Pull Type Bumper
Used 2015 Cimarron Trailers Cox Signature Series 4plus 1 gn Horse Trailer
(301) 599-6285
Used 2015 Cimarron Trailers Cox Signature Series 4plus 1 gn Horse Trailer
Call for Price
Stock #: Used Cox Signature Series 4-horse head to head
Cox Trailer Sales
GVWR 14,000 lbs
Color Aluminum
Pull Type Gooseneck
Used 2013 Cox Signature Series Cox Signature Series Warm Blood 2-hdrrm Horse Trailer
(301) 599-6285
Used 2013 Cox Signature Series Cox Signature Series Warm Blood 2-hdrrm Horse Trailer
Call for Price
Stock #: Used Cox Signature Series by Cimarron
Cox Trailer Sales
Floor Length 15ft
GVWR 7,000 lbs
Color Aluminum
Pull Type Bumper
Used 2021 Texas Bragg Trailers Used 28ft Gooseneck Trailer flatbed with beaver tail Flatbed Trailer
(301) 599-6285
Used 2021 Texas Bragg Trailers Used 28ft Gooseneck Trailer flatbed with beaver tail Flatbed Trailer
Call for Price
Stock #: Used 28ft Texas Bragg Gn Flatbed
Cox Trailer Sales
Floor Length 28ft
GVWR 14,000 lbs
Color Black
Pull Type Gooseneck
New 2025 Royal New 3/4 thick Rubber Mats Accessories
(301) 599-6285
New 2025 Royal New 3/4" thick Rubber Mats Accessories
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Stock #: New 34 Thick Rubber MAts
Cox Trailer Sales
Floor Length 6ft
New 2026 BWISE 2026 Dump Trailer Specials Dump Trailer
(301) 599-6285
New 2026 BWISE 2026 Dump Trailer Specials Dump Trailer
$10,875.00
Stock #: New 2026 Bwise Dump Specials
Cox Trailer Sales
MSRP$13,898.00 Price$11,995.00 Savings $3,023.00
Floor Length 14ft
GVWR 14,000 lbs
Color Green
Pull Type Bumper
New 2025 BWISE LO-Pro Mega Ramp Equipment Hauler Flatbed Trailer
(301) 599-6285
New 2025 BWISE LO-Pro Mega Ramp Equipment Hauler Flatbed Trailer
$12,395.00
Stock #: New LO-Pro Equipment HAuler
Cox Trailer Sales
Floor Length 20ft
GVWR 14,000 lbs
Color Gray
Pull Type Bumper
New 2025 Rockin' S Trailer EXTREME DUTY GN DUMP TRAILER BY ROCKIN S Dump Trailer
(301) 599-6285
New 2025 Rockin' S Trailer EXTREME DUTY GN DUMP TRAILER BY ROCKIN S Dump Trailer
$23,985.00
Stock #: EXtreme Duty Gn Dump Trailer By Rockin S mfg
Cox Trailer Sales
MSRP$31,850.00 Price$27,575.00 Savings $7,865.00
Floor Length 16ft
Color Red
Pull Type Gooseneck
New 2025 BWISE Equipment trailer Galvanized Deck Over Deckover Trailer
(301) 599-6285
New 2025 BWISE Equipment trailer Galvanized Deck Over Deckover Trailer
$11,175.00
Stock #: NEW GALVANIZED FLATBED TRAILER
Cox Trailer Sales
MSRP$15,495.00 Price$12,500.00 Savings $4,320.00
Floor Length 20ft
GVWR 14,000 lbs
Color Aluminum
Pull Type Bumper
New 2026 Cimarron Trailers Cox Signature Series plus Horse Trailer
(301) 599-6285
New 2026 Cimarron Trailers Cox Signature Series plus Horse Trailer
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Stock #: New 26 year model Cimarron trailer
Cox Trailer Sales
Floor Length 17ft
GVWR 7,000 lbs
Color Aluminum
Pull Type Bumper
New 2025 Behnke New Heavy Duty Behnke Trailers Equipment Trailer
(301) 599-6285
New 2025 Behnke New Heavy Duty Behnke Trailers Equipment Trailer
Call for Price
Stock #: New Heavy Duty Behnke Trailers
Cox Trailer Sales
Pull Type Pintle