Carrierintel Safety Score: 68/100. 200 inspection violations in 12 months. Last inspected Oct 2026.
DOT 184405MC 148903ActiveMotor CarrierInterstateAmerican Trucking and Transportation Insurance Company, a Risk Retention Group +1 · $1,005,000 · 2 policiesBIRMINGHAM, AL
COMPANY
Authority since
1991-09-27
MCS-150
2026-04-29 · 31,380,865 mi (2021)
Fleet
438 units · 779 trailers · 374 drivers
Annual mileage (VMT)
31,380,865 mi (2021)
ADDRESS
Physical
1100 CORPORATE PARKWAY BIRMINGHAM, AL 35242
Mailing
Same as physical
CONTACT
Phone
2058761905
Email
kjameson@jmtank.com
OFFICERS
Primary Officer
HAROLD SUMERFOR, JR.
Title
CEO
OPERATION & CARGO
Operation classification
Authorized For Hire
Specialty
Intermodal / Drayage
Cargo types
7
General FreightBuilding MaterialsLiquids / GasesIntermodal ContainersChemicalsCommodities Dry BulkConstruction
Self-reported by the company on its latest MCS-150 filing (FMCSA census). Reflects what the carrier is authorized and equipped to haul, not actual recent loads. Specialty is our summary of the declared cargo mix.
AUTHORITY
547 mo
Active authority
INSURANCE
2 active
American Trucking and Transportation Insurance Company, a Risk Retention Group
RISK GRADE
Moderate Risk
1 risk factors · 4 strengths
OOS RATE
10.7%
70 / 652 inspections
Carrierintel Safety Score
Rolling 12-month heuristic based on inspections, OOS, violations, crashes & fatalities. Not the official FMCSA SMS score.
68
out of 100
Fair
Markers: OOS inspection Crash Fatality
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspections