1. Trucking Companies
  2. United States
  3. Texas
  4. Brownsville
  5. Sun Belt Transportation Inc

Sun Belt Transportation Inc

Unclaimed
Interstate
(1 review) 4.6 out of 5
8100 Padre Island Hwy Brownsville, TX US 78521
USDOT
238567
Docket
MC170510

Updated October 10, 2026

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Carrier Ratings

Communication
10.0
Timeliness
7.0
CarrierSource AI

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Overview

Sun Belt Transportation, Inc. is a privately owned business, managed by the Cumberworth family. Originally started in 1942 to operate and lease equipment to the local industries, the company has grown to a prominent position as a long haul, truckload carrier serving the transportation needs of all industries. Headquarters are located in Brownsville, Texas, next to the deepwater port of Brownsville. The company is composed of Sun Belt Transportation, J. and G. Truck and Trailer Repair and Santa Fe Brokerage. The transportation company maintains approximately 100 late-model power units (mostly Kenworth) and roughly 500 trailers. The majority of the trailer equipment is 53-foot "air-ride" vans, with 35 flatbed trailers and 35 refrigerated units making up the remainder. J. and G. Truck and Trailer Repair facilities are capable of handling all major tractor and trailer repairs. Many other local trucking companies bring their equipment to J. and G. because of the high quality workmanship and prompt service.

Fleet Details

Type Tractors Trailers Trucks
Owned 77 101 0
Leased 0 0 0

Freight

  • General Freight
  • Metal: Sheets, Coils, Rolls
  • Logs, Poles, Beams, Lumber
  • Building Materials
  • Machinery, Large Objects
  • Fresh Produce
  • Grain, Feed, Hay
  • Meat
  • Refrigerated Food
  • Beverages
  • Paper Products
  • Construction

Truck Types

  • Dry Van
  • Reefer
  • Flatbed

Shipment Types

  • Full Truckload

Specialized Services

  • Team Drivers
  • Cross-Border
MCS-150 Mileage
6,848,248 (2021)
Electronic Tracking
0% of reviewers say the carrier uses electronic tracking

Lanes

This information was provided by Sun Belt Transportation Inc

Primary Operating Area Headquarters

Compliance

Authorizations

FMCSA authority status
Motor Carrier Active — 01/04/1991 (35 years, 9 months)
Carrier operation
Interstate
Cargo authorization
Property

Safety Violations

Type Total Severe Out of Service Measure Percentile
Vehicle Maintenance 195 34 0 3.53 26.6%
Unsafe Driving 17 3 0 1.15 16.4%
Hours of Service Compliance 48 17 0 0.39 24.4%
Driver Fitness 1 1 0 0.04 2.3%
Controlled Substances 0 0 0 0 0%

Accident Report

Type Last 6 Months 6-12 Months ago 12-24 Months ago Total
Fatalities 0 1 0 1
Injuries 0 0 0 0
Tow-away 0 0 0 0
Crash Reports 0 1 3 4

Inspections

Type Inspections OOS Inspections OOS Percentage National Average
Driver 407 4 0.98% 6.67%
Vehicle 281 42 14.95% 22.26%

Insurance Coverage

Insurance Type
BIPD (Primary)
Company Name
MS Transverse Insurance Company
Policy Limit
$750,000
Policy Number
TITSCA000154201
Effective Date
09/01/2026

UT

Verified Broker from Utah

August 20, 2021

“Full Truckload from Mooresville, NC to Indianapolis, IN”

Timeliness
7/10
Communication
10/10

David let us know that the driver was running behind but almost caused an issue by waiting so late.


Lanes
Mooresville, NC to Indianapolis, IN
Freight Details
General Freight
Tracking
Did not use electronic tracking