Diamond Heavy Haul Inc.

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Diamond Heavy Haul Inc. Diamond Heavy Haul is the leader in transportation of unique over-dimensional cargo.

You don’t just pull a 205-foot superload onto a standard truck stop scale. ​Maryland State Police Commercial Vehicle En...
10/09/2026

You don’t just pull a 205-foot superload onto a standard truck stop scale.
​Maryland State Police Commercial Vehicle Enforcement had the portable pads out this morning checking weights and axle spacings across all 20 axles.
​When you’re grossing over 373,000 lbs with utility transformers in the frame, bridge compliance is pure precision. Every axle spacing has to be dead-on to keep the weight distribution legal and safe for every mile of the route.
​Green lights across the board. Sunday night, two 20-axle combinations roll out bound for Indiana.
​Spotting us en route this week? Tag Diamond Heavy Haul in your photos!
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Honesty, integrity, and precision ex*****on from route survey to delivery.​Currently rolling with this 225,000 lb setup ...
10/01/2026

Honesty, integrity, and precision ex*****on from route survey to delivery.
​Currently rolling with this 225,000 lb setup measuring 137’ long, 15’ wide, and 14’ 11” high.
​Selecting the right specialized carrier comes down to trust and capability. Diamond Heavy Haul, Inc. provides comprehensive engineered transportation services across the 48 contiguous United States. We conduct our own feasibility studies, route surveys, and site assessments, backed by an experienced in-house permit team and company-owned pilot cars to ensure every move is practical, compliant, and safe.
​Big freight demands total accountability. We look forward to earning your business and building lasting partnerships.
​

We’re proud to host the Greater Cincinnati Chapter of the American Truck Historical Society (ATHS) for their 4th Annual ...
09/24/2026

We’re proud to host the Greater Cincinnati Chapter of the American Truck Historical Society (ATHS) for their 4th Annual Truck Show right here at our Diamond Trailer yard on Saturday, October 10, from 9:00 AM to 5:00 PM!
​While the ATHS crew is running the show, we’re excited to open up the lot for a great day celebrating classic and modern iron.
​Here is what you need to know:
​When: Saturday, October 10 | 9:00 AM – 5:00 PM
​Where: Diamond Trailer, 5045 Cincinnati Brookville Rd., Shandon, OH 45063
​Cost: Free admission, free truck entry, and free spectator parking
​Who Can Enter: All trucks are welcome—you do not have to be an ATHS member to bring your rig out
​On-Site: Food truck, diecast toy truck vendors, and a local pinstripe vendor
​Please note: Since this event is organized by the Greater Cincinnati ATHS, please direct any show or vendor inquiries to the event coordinators:
​Dan Payne: (513) 919-7809
​Matt Payne: (513) 383-0203
​Come on out, grab some lunch, check out the trucks, and enjoy the day!

Out here supporting the Union County Firemans Festival The truck show is from 6-9
09/11/2026

Out here supporting the Union County Firemans Festival
The truck show is from 6-9

You guys know the golden rule around here: If it’s Diamond, it’s RED. ​Well... we stumbled on a rig spec’d out so perfec...
08/07/2026

You guys know the golden rule around here: If it’s Diamond, it’s RED.
​Well... we stumbled on a rig spec’d out so perfectly for heavy haul that we couldn’t say no—even if it showed up breaking our color code.
​Now we’re torn and need you to settle the debate in the comments:
​Are you Team KEEP IT WHITE or Team PAINT IT RED?
​Sound off below and let us know what you'd do! 👇

Southern Indiana Truck Convoy
08/01/2026

Southern Indiana Truck Convoy

OVER 1.6 MILLION LBS TOTAL ​Diamond Heavy Haul is executing a massive 3-load dual-lane push from Burns Harbor to Bluffto...
07/22/2026

OVER 1.6 MILLION LBS TOTAL
​Diamond Heavy Haul is executing a massive 3-load dual-lane push from Burns Harbor to Bluffton, IN!

​When you’re grossing 540,000 lbs per rig, there’s zero room for error. Across three separate runs, that’s over 1.62 million pounds of rolling mass requiring specialized dual-lane equipment, precision route planning, and an elite crew on the ground.

​The Footprint (Per Move):
​Overall Dimensions: 195’ L x 20’ W x 15’ H
​Gross Weight: 540,000 lbs GCW

​📸 Who’s going to catch these rolling through Indiana? If you spot our crews out on the route, drop your photos and videos in the comments below! 👇
​

Red, White, and American Built.Happy 4th!
07/04/2026

Red, White, and American Built.

Happy 4th!

Taking a legendary legacy to new heights. Steve Engel revolutionized the heavy-haul industry in 1986 by creating better ...
07/02/2026

Taking a legendary legacy to new heights. Steve Engel revolutionized the heavy-haul industry in 1986 by creating better specialized trailers. Through hands-on innovation, he brought groundbreaking concepts to life, growing from 50-ton lowboys to 20-axle pusher motor giants. Steve and Tonya founded Diamond Heavy Haul, Inc. and Diamond Trailers on determination and innovation. With Steve Engel Jr. at the helm, the boundary-pushing spirit continues, elevating the family legacy. No red tape. No limits.

We just wrapped up an incredible back-to-back run right here in our own backyard in Ohio! Moving a superload of this sca...
06/27/2026

We just wrapped up an incredible back-to-back run right here in our own backyard in Ohio! Moving a superload of this scale requires absolute precision, and pulling off three of them consecutively takes a powerhouse team.
​From the heavy rigging with the crew at PSC Crane & Rigging to navigating tight intersections with our law enforcement escorts, every single turning radius had to be perfect. Massive shoutout to everyone on the ground who made it look easy.
​📸 Did you spot us rolling through town last week? We know a lot of you were out there with cameras and phones! Drop your photos and videos in the comments below—we’d love to see the move from your perspective! 👇
​

Address

5045 Cincinnati Brookville Road
Shandon, OH
45013

Telephone

(513) 738-4500

Website

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