DOT 243595MC 218620ActiveInterstateGREAT WEST CASUALTY CO. · $1,000,000 · 1 policyGRINNELL, IA
COMPANY
Authority since
2025-06-04
MCS-150
2025-05-02 · 30,000 mi (2024)
Fleet
1 units · 3 trailers · 1 drivers
Annual mileage (VMT)
30,000 mi (2024)
Owner origin
Anglosphere
Origin candidates
English 81%
ADDRESS
Physical
1147 EAST 156TH ST N GRINNELL, IA 50112
Mailing
Same as physical
CONTACT
Phone
6419902224
Email
billjtinkle@gmail.com
OFFICERS
Primary Officer
WILLIAM J TINKLE
Title
PRESIDENT
Origin
Anglosphere
OPERATION & CARGO
Operation classification
Authorized For Hire
Specialty
Refrigerated / Produce
Cargo types
6
General FreightBuilding MaterialsGrain, Feed, HayMeatRefrigerated FoodConstruction
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
15 mo
Active authority
INSURANCE
1 active
GREAT WEST CASUALTY CO.
RISK GRADE
Minimal Risk
0 risk factors · 3 strengths
OOS RATE
50.0%
1 / 2 inspections
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspections