Carrierintel Safety Score: 76/100. 7 inspection violations in 12 months. Last inspected Oct 2026.
DOT 3410238MC 1099912ActiveMotor CarrierInterstateSUPREME INSURANCE COMPANY · $1,000,000 · 1 policyWILLIAMSBURG, IA
COMPANY
Authority since
2020-04-27
MCS-150
2025-09-02 · 101,548 mi (2020)
Fleet
1 units · 1 trailers · 1 drivers
Annual mileage (VMT)
101,548 mi (2020)
ADDRESS
Physical
302 VALLEY RD WILLIAMSBURG, IA 52361
Mailing
PO BOX 1034 WILLIAMSBURG, IA 52361-1034
CONTACT
Phone
3193600148
Email
e4trans@gmail.com
OFFICERS
Primary Officer
MIKE ERRTHUM
Title
DIRECTOR
OPERATION & CARGO
Operation classification
Authorized For Hire · Exempt For Hire
Specialty
Towing & Recovery / Driveaway
Cargo types
11
General FreightMetal: Sheets, Coils, RollsMotor VehiclesDriveaway / TowawayLogs, Poles, Beams, LumberBuilding MaterialsMachinery, Large ObjectsGrain, Feed, HayCommodities Dry BulkFarm SuppliesConstruction
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
78 mo
Active authority
INSURANCE
1 active
SUPREME INSURANCE COMPANY
RISK GRADE
Minimal Risk
0 risk factors · 4 strengths
OOS RATE
18.2%
2 / 11 inspections
Carrierintel Safety Score
Rolling 12-month heuristic based on inspections, OOS, violations, crashes & fatalities. Not the official FMCSA SMS score.
76
out of 100
Good
Markers: OOS inspection Crash Fatality
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspections