View New and Used Diamond C Trailers for Sale

Diamond C specializes in premium grade open steel trailers. They're based in Texas and have been making trailers since 1985. As a family-owned business, they are driven by their core values to invest in their team members, customers and community. They strive to build extraordinary trailers for work and play and provide the service to match them.

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Diamond C makes it easy to haul machinery, vehicles, building materials and more with their vast selection of trailers built for heavy loads. Their dump trailer options range from general duty to medium duty to heavy duty and allow you to choose from features such as deck over models, telescopic dumps and gooseneck hitches. Diamond C provides many choices for those looking to haul equipment, from their customizable equipment trailers that come as deckover trailers and tilt deck trailers to their pintle hitch flatbed trailers. Extra tall loads can be towed using one of their step deck trailer models, while their gooseneck flatbed trailers are perfect for extra heavy loads. Car enthusiasts can tow their vehicles using one of Diamond C's car hauler trailers.

There are 40 Diamond C dealers who list their trailers with us. We currently offer 327 trailers for sale by Diamond C on TrailersUSA.com. Get started with the search for your perfect trailer by browsing our Diamond C trailer inventory today.

Displaying 46 - 60 of 327 Items

2022 Diamond C FMAX212 40’ x 102”

8x40 Flatbed/Flat Deck (Heavy Duty) Trailer for sale in Van Alstyne, TX

Sold by: TSI Trailers
Added Options:+Dual Hydraulic Jacks+17.5" Wheels with 16-Ply Tires+7 Watt Solar Charger+Fold Down Spare+Hutch Heavy Duty Adjustable Suspension+Winch Mount with Receiver Tube+2700 Lumen Flood Lig[...]

Sale 

$26,905

2024 Diamond C Diamond C PX-212 Extreme Heavy Duty Pintle

8x25 Equipment Trailer for sale in Broken Arrow, OK

Sold by: Central Trailers
Diamond C Px-212 Equipment Trailer Frame 25'X102" Tandem Axles 12K Electric Drum Break Spring Slipper Suspension Engineered Beam Frame I Beam on 16" Centers Sway Control Pipe Tongue 16[...]

Sale 

$28,490
$26,900

2024 Diamond C PX-212 Extreme Heavy Duty Pintle

8x25 Equipment Trailer for sale in Broken Arrow, OK

Sold by: Central Trailers
Diamond C Px-212 Frame 25'X102" Tandem Axles 12K Electric Drum Break Spring Slipper Suspension Engineered Beam Frame I Beam on 16" Centers Sway Control Pipe Tongue 16" Pintle Coup[...]

Sale 

$28,490
$26,900

2024 Diamond C LPT307-16X82

7x16 Dump Trailer for sale in Mount Vernon, IL

Sold by: Country Blacksmith LLC
2024 DIAMOND C 16 X 82 HEAVY DUTY LOW PROFILE DUMP TRAILER, GATE, 3-WAY DUMP GATE (STANDARD) TONGUE, ENGINEERED W/ HD V-TONGUE LID COUPLER, 2-5/16 25K DEMCO EZ-LATCH FLAT MOUNT FRAME, ENGINEERED I[...]

Sale SALE PENDING 

$31,893
$25,995

2022 Diamond C MVC307-40X82GN

7x40 Car Hauler Trailer for sale in Mount Vernon, IL

Sold by: Country Blacksmith LLC
2022 DIAMOND C MVC 40' GOOSENECK 2-3 CAR HAULER TRAILER, ENGINEERED BEAM FRAME, 12" ENGINEERED GOOSENECK PACKAGE, 3" I-BEAM CROSSMEMBERS ON 16" CENTERS, TRIPLE 7K TORSION AXLES, E[...]

 IN STOCK SPECIAL 

$25,984

2024 Diamond C LPX210-24X102

8x24 Flatbed Trailer for sale in Mount Vernon, IL

Sold by: Country Blacksmith LLC
2024 DIAMOND C 24' X 102" LOW PROFILE MAX WIDE 20K EXTREME DUTY EQUIPMENT TRAILER, HD V-TONGUE LID, HYDRAULIC JACK, 2-5/16" 20K FLAT MOUNT COUPLER, ENGINEERED I-BEAM TONGUE AND FRAME, [...]

 IN STOCK 

$25,969

2024 Diamond C LPX210-26X102

8x26 Equipment Trailer for sale in Mount Vernon, IL

Sold by: Country Blacksmith LLC
2024 DIAMOND C LPX210-26X102, WIDE FLIP RAMPS FRAME SIZE, L26X82 AXLE, 2 - 10K ELECTRIC DRUM BRAKES SUSPENSION, 10K TORSION STRAIGHT AXLES CROSS MEMBERS, 3" I-BEAM ON 12" CENTERS (L26) FRAM[...]

 IN STOCK 

$25,772

2024 Diamond C HDT210-24X82

8x24 Tilt Deck Trailer for sale in Mount Vernon, IL

Sold by: Country Blacksmith LLC
2024 DIAMOND C 24' X 82" LOW PROFILE HYDRAULICALLY DAMPENED TILT DECK TRAILER, HD V-TONGUE LID, FORK HOLDERS, 12K HYDRAULIC JACK, 2-5/16" 20K FLAT MOUNT COUPLER, ENGINEERED BEAM FRAM[...]

 IN STOCK 

$25,528

2023 Diamond C DET210-24X102TILT

8x24 Tilt Deck Trailer for sale in Mount Vernon, IL

Sold by: Country Blacksmith LLC
2023 DIAMOND C DET210 DECK OVER TILT FRAME SIZE, L26X102 DECALS, DET SUSPENSION, 10K TORSION STRAIGHT AXLES JACK, SINGLE 12K HYD JACK HYD CYLINDER, 3 X 24 TILT, ELECTRIC/HYDRAULIC POWERED FULL BED [...]

Sale IN STOCK 

$30,285
$25,495

2024 Diamond C LPT 210 PKG 16’ x 82”

6x16 Dump Trailer for sale in Van Alstyne, TX

Sold by: TSI Trailers
2024 Diamond C LPT 210 PKG 16’ x 82” Combine our legendary low profile dump trailer design with a heavy duty telescopic cylinder and what do you get? Maximum dumping leverage for[...]

Sale 

$25,429

2024 Diamond C LPX210-24X102

8x24 Equipment Trailer for sale in Mount Vernon, IL

Sold by: Country Blacksmith LLC
2024 DIAMOND C EQUIPMENT TRAILER LPX 24X102 WITH HYDRO JACK JACK, SINGLE 20K HYDRAULIC JACK SOLARPULSE CHARGING SYSTEM 7 WATT SPARE MOUNT - PASSENGER (CURB) SIDE OF TONGUE STEP - 1 - 36" SIDE ST[...]

 IN STOCK 

$25,140

2024 Diamond C LPT 210 PKG 16’ x 82”

6x16 Dump Trailer for sale in Van Alstyne, TX

Sold by: TSI Trailers
Added Options:+Pacesetter Package: Dual 20K Hydraulic Jacks, Heavy Duty 3/16" Diamond Plate Fender Upgrade, Solar Charger, Rear Stabilizer Drop Legs, Board Brackets+32" Tall Sides+7 Gauge S[...]

Sale 

$25,107

2024 Diamond C LPT 210 PKG 16’ x 82”

6x16 Dump Trailer for sale in Van Alstyne, TX

Sold by: TSI Trailers
Added Options:+20k Hydraulic Jack+7 Guague Steel Upgrade+32" Tall Sides+Heavy Duty 3/16" Diamond Plate Fenders+12" On Center Crossmembers+Solar Charger+Spare+Board Brackets+Rear Drop L[...]

Sale 

$25,107

2023 Diamond C DEC210-26X102DFR-GN

8x26 Flatbed Trailer for sale in Mount Vernon, IL

Sold by: Country Blacksmith LLC
2023 DIAMOND C 26FT HEAVY DUTY DECK-OVER 20K EQUIPMENT TRAILER, 12IN X 16LB I-BEAM GOOSENECK, 48IN DOVETAIL WITH EXTRA WIDE HD FLIP-KNEE 24" X 60" SPRING ASSISTED RAMPS, DUAL 12K DR[...]

Sale IN STOCK 

$28,493
$24,995

2023 Diamond C FMAX210-35X102MR

8x35 Equipment Trailer for sale in Mount Vernon, IL

Sold by: Country Blacksmith LLC
2023 DIAMOND C 35 ENGINEERED BEAM GOOSENECK FLATDECK TRAILER, 5 DOVETAIL WITH 2 FLIP OVER MONSTER RAMPS(44 WIDE, SPRINGLOADED), 2-10K ELECTRIC BRAKE AXLES, SPRING SUSPENSION, ST235/80R16 10 PLY T[...]

Sale IN STOCK 

$29,181
$24,995