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
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.
AUTHORITY
77 mo
Active authority
INSURANCE
1 active
SUPREME INSURANCE COMPANY
RISK GRADE
Minimal Risk
0 risk factors · 3 strengths
OOS RATE
20.0%
2 / 10 inspections
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspections
Weighted heuristic: crashes are decayed by recency and normalized per 100 power units, out-of-service and violation rates use a rolling 24-month window, plus FMCSA BASIC alerts and the CarrierIntel Safety Score (which also decays when compliance has not been verified by a recent inspection). Not the official FMCSA SMS score.