Freight Forward.
We Are Freight Specialists.

When you put your freight on the road you need to know that it is in the hands of experts, and we deliver on that for you. From our team of in-house planners and logistics professionals to our dispatchers and drivers, we are constantly looking out for the interests of our shippers.

Does your current shipper
win safety awards? We do.

ATA, TCA, MTFF, and MTA have all awarded Big M / Diesel Express top placement in fleet safety, intercity safety, and overall safety in the past 5 years. Our tractors are equipped with anti-rollover control, disc brakes, collision avoidance, LED headlights, cameras and GPS tracking.

Delivering Excellence
for Over 20 Years

We feel that our success lies not only in our many decades of experience, but also in our willingness to adapt to new technologies and methods to meet the demands of modern freight.

Call Us

(877) 553-2446

Visit Us

Blue Mountain, MS 38610

Mail Us
Regional and Long-Haul Full Truckload Service and More

Freight & Logistics Specialists

Our team of freight professionals has extensive experience in the freight and logistics industry, and is ready and fully capable of providing assistance.


Capacity / Equipment

400 power units and 1,300 dry van units - regularly upgraded, maintained, and monitored.


Award Winning Safety

100% Electronic Logging Device Compliant | 90-Day Hair Follicle Drug Test Required for Drivers


Integrated Technology

Big M utilizes multiple technologies including McLeod, Omnitracs, PCMiler, Halo Systems, and SkyBitz.

Shipping Solutions For Your Business

Big M Transportation hauls dry van freight consisting of everything from raw materials to shelf-ready products. Let us put our years of experience to work for you today!

  • Over 700,000 miles per week
  • Approximately 400 power units
  • 1,300 trailers in fleet
What Makes Us Different

Real People. Real Service.

Big M is a family owned and operated business with a fleet of over 300 tractors, that specializes in freight transportation in all 48 contiguous states. Big M Transportation / Diesel Express strives to maintain the highest customer satisfaction ratings for on-time delivery, driver performance, and customer service.

Contact Us For A Quote

Consistent Deliveries

Competitive Rate Schedule

Integrated Technology

Award-Winning Safety Team

Let's Talk About You

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