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New & Used Diamond cargo Trailers for Sale

Find 110 available units from diamond cargo trailers . Popular models include Cargo (Enclosed) Trailers, Vending / Concession Trailers and more. Filter by pull type, length, and GVWR. Start browsing now and connect with trusted dealers and private sellers.

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2025 Diamond Cargo 8.5x18 52K Cargo / Enclosed Trailer
CONTACT SELLER FOR PRICE
Cochran, GA
2026 Diamond Cargo 6'X12'+6" EXTRA HEIGHT 3K W/RAMP Cargo / Enclosed Trailer

Proudly serving WNY for 30 years, Over 200+ Trailers in stock Come visit us today Skip the line at DMV,...

Feature 1
Side Door
Feature 2
Rear Ramp Door
CONTACT SELLER FOR PRICE
Lockport, NY
2026 Diamond Cargo 6'X12'+6" EXTRA HEIGHT 3K W/RAMP Cargo / Enclosed Trailer

Proudly serving WNY for 30 years, Over 200+ Trailers in stock Come visit us today Skip the line at DMV,...

Feature 1
Side Door
Feature 2
Rear Ramp Door
CONTACT SELLER FOR PRICE
Lockport, NY
2026 Diamond Cargo 8.5'X24'+6" EXTRA HEIGHT 10K W/RAMP  Cargo / Enclosed Trailer

Proudly serving WNY for 30 years, Over 200+ Trailers in stock Come visit us today Skip the line at DMV,...

Feature 1
Side Door
Feature 2
Rear Ramp Door
CONTACT SELLER FOR PRICE
Lockport, NY
2026 Diamond Cargo 8.5X36 52K Cargo / Enclosed Trailer
CONTACT SELLER FOR PRICE
Cochran, GA
2026 Diamond Cargo 20'X8.5' TA  Cargo / Enclosed Trailer

Stock# 114979 8.5 X 20 TA Polycore (.080): BLACK Exterior Black Out Pkg 7' Interior Height w/36" x 78" Side...

Manufacturer
Diamond Cargo
Condition
new
Pull Type
bumper
Payload Capacity
6690
Weight
3300 lbs
Length
20' 0
SALE
$8,900$9,300
Union, MO
2026 Diamond Cargo 5'X8' SA  Cargo / Enclosed Trailer

Stock# 116226 5 X 8 SA Polycore (.080): Charcoal Gray Exterior Black Out Pkg 5' Interior Height 24" Factory Built...

Manufacturer
Diamond Cargo
Condition
new
Pull Type
bumper
Payload Capacity
2050
Weight
940 lbs
Length
8' 0
SALE
$3,150$3,250
Union, MO
2026 Diamond Cargo 6' x 10' V Nose Tandem Axle  Cargo / Enclosed Trailer

Standard Features NEW FOR 2025 AND 2026 O. T. D. STANDARD FEATURE UPGRADES: .080 POLYCORE EXTERIOR (SEMI-SCREWED) 4- D RINGS...

Manufacturer
Diamond Cargo
Condition
new
Pull Type
bumper
Payload Capacity
5800
Weight
1200 lbs
Length
10' 0
$6,199
Middletown, OH
2026 Diamond Cargo 6 x 12 SA Enclosed Trailer/ 5YR WARRANTY Cargo / Enclosed Trailer

NEW FOR 2025, 2026; O. T. D. STANDARD FEATURE UPGRADES: .080 POLYCORE EXTERIOR (SEMI-SCREWED) 4- D RINGS FLOOR MOUNT 32"...

Manufacturer
Diamond Cargo
Condition
new
Pull Type
bumper
Payload Capacity
1690
Weight
1300 lbs
Length
12' 0
$5,399
Middletown, OH
2026 Diamond Cargo 6 x 12 TA Enclosed Trailer/ 5YR WARRANTY Cargo / Enclosed Trailer

NEW FOR 2025 AND 2026 O. T. D. STANDARD FEATURE UPGRADES: .080 POLYCORE EXTERIOR (SEMI-SCREWED) 4- D RINGS FLOOR MOUNT...

Manufacturer
Diamond Cargo
Condition
new
Pull Type
bumper
Payload Capacity
5200
Weight
1800 lbs
Length
12' 0
$6,599
Middletown, OH
2026 Diamond Cargo 6 x 12 SA Enclosed Trailer/ 5YR WARRANTY Cargo / Enclosed Trailer

NEW FOR 2025, 2026; O. T. D. STANDARD FEATURE UPGRADES: .080 POLYCORE EXTERIOR (SEMI-SCREWED) 4- D RINGS FLOOR MOUNT 32"...

Manufacturer
Diamond Cargo
Condition
new
Pull Type
bumper
Payload Capacity
1690
Weight
1300 lbs
Length
12' 0
$5,399
Middletown, OH
2026 Diamond Cargo 7'X14'+12" EXTRA HEIGHT 7K W/RAMP Cargo / Enclosed Trailer

Proudly serving WNY for 30 years, Over 200+ Trailers in stock Come visit us today Skip the line at DMV,...

Feature 1
Side Door
Feature 2
Rear Ramp Door
CONTACT SELLER FOR PRICE
Lockport, NY
2026 Diamond Cargo 7'X14'+18" EXTRA HEIGH W/RAMP Cargo / Enclosed Trailer

Proudly serving WNY for 30 years, Over 200+ Trailers in stock Come visit us today Skip the line at DMV,...

Feature 1
Side Door
Feature 2
Rear Ramp Door
CONTACT SELLER FOR PRICE
Lockport, NY
2026 Diamond Cargo 8.5'X20'+6" EXTRA HEIGHT 10K W/RAMP  Cargo / Enclosed Trailer

Proudly serving WNY for 30 years, Over 200+ Trailers in stock Come visit us today Skip the line at DMV,...

Feature 1
Side Door
Feature 2
Rear Ramp Door
CONTACT SELLER FOR PRICE
Lockport, NY
2026 Diamond Cargo 6X12 BLACKOUT Cargo / Enclosed Trailer

Disclaimer- We sell trailers every day so please call to confirm the trailer you are interested in is still available....

Feature 1
Side Door
Feature 2
Rear Ramp Door
$4,595
Saint Petersburg, FL

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