Diamond C - Shop Diamond C Trailers in Nebraska at M&M Trailers

Diamond C

Looking for top-tier performance and innovative engineering? M&M Trailers is your trusted Diamond C Trailers dealer in southeast Nebraska, proudly serving customers from Palmyra, Lincoln, Omaha, Nebraska City, and beyond. Whether you're hauling heavy equipment, landscaping gear, or farm supplies, Diamond C’s American-made trailers are built to handle the job with strength and precision.

Explore our in-stock selection of flatbeds, dumps, utilities, goosenecks, and more—all designed with industry-leading features like engineered beam technology, powder-coated finishes, and superior hauling stability. From everyday work trailers to heavy-duty solutions, we’ve got the perfect Diamond C trailer to fit your needs.

24 units
New 2025 Diamond C Trailers 83x14 PSA-106 Premium Utility Trailer
New 2025 Diamond C Trailers 83x14 PSA-106 Premium Utility Trailer
$5,275.00
Stock #: DCBU-8314-6K-MG-V
M&M Trailers
Floor Length 14ft
GVWR 6,000 lbs
New 2025 Diamond C Trailers 83x12 PSA-135 Premium Utility Trailer
New 2025 Diamond C Trailers 83x12 PSA-135 Premium Utility Trailer
$4,400.00
Stock #: DCBU-8312-3K-B-V
M&M Trailers
Floor Length 14ft
GVWR 2,990 lbs
New 2024 DIAMOND C TRAILERS LPT-207 82x14 Lo-Pro Dump Trailer
New 2024 DIAMOND C TRAILERS LPT-207 82x14 Lo-Pro Dump Trailer
$14,300.00
Stock #: DCBD-8214-14K-B
M&M Trailers
Floor Length 14ft
GVWR 14,900 lbs
New 2024 DIAMOND C TRAILERS 82x16 LPT-210 Lo-Pro Gooseneck Dump Trailer
New 2024 DIAMOND C TRAILERS 82x16 LPT-210 Lo-Pro Gooseneck Dump Trailer
$25,500.00
Stock #: DCGD-8216-23K
M&M Trailers
Floor Length 16ft
GVWR 23,000 lbs
New 2025 DIAMOND C TRAILERS 82x22 LPX-207 Extreme Duty Equipment Trailer
New 2025 DIAMOND C TRAILERS 82x22 LPX-207 Extreme Duty Equipment Trailer
$10,450.00
Stock #: DCBE-8222-14K-SU-B
M&M Trailers
Floor Length 22ft
GVWR 14,900 lbs
New 2025 DIAMOND C TRAILERS 82x22 LPX-207 Extreme Duty Equipment Trailer
New 2025 DIAMOND C TRAILERS 82x22 LPX-207 Extreme Duty Equipment Trailer
$10,975.00
Stock #: DCBE-8222-14K-MAX-MG
M&M Trailers
Floor Length 22ft
GVWR 14,900 lbs
New 2025 DIAMOND C TRAILERS 82x22 HDT-207 Tilt Trailer
New 2025 DIAMOND C TRAILERS 82x22 HDT-207 Tilt Trailer
$12,300.00
Stock #: DCBT-8222-14K-MG
M&M Trailers
Floor Length 22ft
GVWR 14,900 lbs
New 2025 DIAMOND C TRAILERS 82x22 LPX-207 Extreme Duty Equipment Trailer
New 2025 DIAMOND C TRAILERS 82x22 LPX-207 Extreme Duty Equipment Trailer
$10,450.00
Stock #: DCBE-8222-14K-SU-MG
M&M Trailers
Floor Length 22ft
GVWR 14,900 lbs
New 2025 DIAMOND C TRAILERS 82x22 LPX-207 Extreme Duty Equipment Trailer
New 2025 DIAMOND C TRAILERS 82x22 LPX-207 Extreme Duty Equipment Trailer
$10,925.00
Stock #: DCBE-8222-14K-MAX-B
M&M Trailers
Floor Length 22ft
GVWR 14,900 lbs
New 2024 DIAMOND C TRAILERS HDT-210 82x26 Gooseneck Tilt Trailer
New 2024 DIAMOND C TRAILERS HDT-210 82x26 Gooseneck Tilt Trailer
$21,925.00
Stock #: DCGT-8226-20K-MG
M&M Trailers
Floor Length 24ft
GVWR 20,000 lbs
Used 2023 DIAMOND C TRAILERS 82x24 HDT-208 Gooseneck Tilt Trailer
Used 2023 DIAMOND C TRAILERS 82x24 HDT-208 Gooseneck Tilt Trailer
$18,675.00
Stock #: DCGT-8224-18K-MG
M&M Trailers
Floor Length 24ft
GVWR 18,000 lbs
New 2025 Diamond C Trailers DET-208 102x24 Deck-Over Tilt Trailer
New 2025 Diamond C Trailers DET-208 102x24 Deck-Over Tilt Trailer
$19,950.00
Stock #: DCBT-10224-18K-MG
M&M Trailers
Floor Length 24ft
GVWR 18,000 lbs
New 2025 Diamond C Trailers DET-207 102x24 Deck-Over Tilt Trailer
New 2025 Diamond C Trailers DET-207 102x24 Deck-Over Tilt Trailer
$16,625.00
Stock #: DCBT-10224-14K-MG
M&M Trailers
Floor Length 24ft
GVWR 14,900 lbs
New 2024 Diamond C Trailers HDT-208 82x24 Gooseneck Tilt Trailer
New 2024 Diamond C Trailers HDT-208 82x24 Gooseneck Tilt Trailer
$19,625.00
Stock #: DCGT-8224-18K-B
M&M Trailers
Floor Length 24ft
GVWR 18,000 lbs
New 2024 Diamond C Trailers FMAX-212 102x25 Gooseneck Flatbed Trailer
New 2024 Diamond C Trailers FMAX-212 102x25 Gooseneck Flatbed Trailer
$21,775.00
Stock #: DCGF-10225-26K-B
M&M Trailers
Floor Length 25ft
GVWR 25,900 lbs
New 2025 Diamond C Trailers FMAX-207 102x25 Gooseneck Flatbed Trailer
New 2025 Diamond C Trailers FMAX-207 102x25 Gooseneck Flatbed Trailer
$14,250.00
Stock #: DCGF-10225-14K-B
M&M Trailers
Floor Length 25ft
GVWR 15,500 lbs
New 2025 Diamond C Trailers FMAX-207 102x25 Gooseneck Flatbed Trailer
New 2025 Diamond C Trailers FMAX-207 102x25 Gooseneck Flatbed Trailer
$14,250.00
Stock #: DCGF-10225-14K-MG
M&M Trailers
Floor Length 25ft
GVWR 15,500 lbs
New 2024 Diamond C Trailers LPX-207 102x26 Gooseneck Equipment Trailer
New 2024 Diamond C Trailers LPX-207 102x26 Gooseneck Equipment Trailer
$14,795.00
Stock #: DCGE-10226-14K-MG
M&M Trailers
Floor Length 26ft
GVWR 14,900 lbs
New 2024 Diamond C Trailers HDT-207 82x26 Gooseneck Tilt Trailer
New 2024 Diamond C Trailers HDT-207 82x26 Gooseneck Tilt Trailer
$14,475.00
Stock #: DCGT-8226-14K-B
M&M Trailers
Floor Length 26ft
GVWR 14,900 lbs
New 2024 Diamond C Trailers HDT-207 82x26 Gooseneck Tilt Trailer
New 2024 Diamond C Trailers HDT-207 82x26 Gooseneck Tilt Trailer
$14,475.00
Stock #: DCGT-8226-14K-MG
M&M Trailers
Floor Length 26ft
GVWR 14,900 lbs
New 2024 DIAMOND C TRAILERS 102x28 LPX-208 Gooseneck Equipment Trailer
New 2024 DIAMOND C TRAILERS 102x28 LPX-208 Gooseneck Equipment Trailer
$18,650.00
Stock #: DCGE-102x28-18K
M&M Trailers
Floor Length 28ft
GVWR 18,000 lbs
New 2025 DIAMOND C TRAILERS 102x32 FMAX-212 Hydraulic Dove Flatbed Trailer
New 2025 DIAMOND C TRAILERS 102x32 FMAX-212 Hydraulic Dove Flatbed Trailer
$29,975.00
Stock #: DCGHD-10232-26K-MG
M&M Trailers
Floor Length 32ft
GVWR 25,900 lbs
New 2025 Diamond C Trailers FMAX-212 102x32 Gooseneck Hydraulic Dove Flatbed Trailer
New 2025 Diamond C Trailers FMAX-212 102x32 Gooseneck Hydraulic Dove Flatbed Trailer
$29,975.00
Stock #: DCGHD-10232-26K-B
M&M Trailers
Floor Length 32ft
GVWR 25,900 lbs

Diamond C’s Difference Maker Coating System: Want your trailer to match your truck—or make a bold statement? With Diamond C’s Difference Maker (DM) Powder Coat System, you get more than just good looks. This advanced, six-step coating process is designed to deliver long-lasting protection, eye-catching color, and industry-leading durability. Choose from a wide range of standard, special, and custom color options to give your trailer a personal touch while also standing up to the toughest jobs and harshest conditions. Every Diamond C trailer at M&M Trailers comes finished with this premium coating system—engineered to go the distance.

Telescopic Hoist System - Built for Power, Precision, & Performance: Diamond C’s telescopic hoist system offers unmatched lifting power, smoother operation, and greater stability compared to traditional scissor hoists. Front-mounted for maximum efficiency, this setup reduces stress on the trailer’s frame while delivering a full 45-degree dump angle—ideal for tough loads and uneven terrain. It also handles imbalanced loads with ease and requires less maintenance, thanks to its quick-release design. If you’re looking for durability, control, and performance, Diamond C’s telescopic hoist delivers

Telescopic Dump
HD-V Tongue Lid

HD V-Tongue Lid - Smart Storage, Built Tough: Diamond C’s original HD V-Tongue Lid has been a top choice since 2015—and for good reason. Built from heavy-duty 3/16" diamond plate steel, it offers secure, spacious storage for tools, jacks, and straps right in the trailer tongue. Even better, the lid doubles as extra deck space, giving you added functionality without sacrificing durability. It’s a smart, rugged upgrade designed for serious haulers.

At M&M Trailers, we’re more than just a dealership—we’re your partner in finding the right trailer for the job. As a locally owned business in Palmyra, Nebraska, we proudly serve customers throughout Lincoln, Omaha, Nebraska City, and the surrounding areas. Whether you're a contractor, farmer, small business owner, or weekend hauler, our goal is to match you with a Diamond C trailer that delivers durability, innovation, and long-term value.

Our team takes pride in offering knowledgeable guidance, transparent service, and a commitment to helping you haul with confidence. From goosenecks and dumps to flatbeds and utilities, we’re here to make sure you drive away with the trailer that fits your lifestyle and workload.

 Browse our in-stock inventory today, or reach out to learn more about custom ordering a trailer tailored to your exact needs. At M&M Trailers, we’re building long-term relationships—one trailer at a time.