ROBERT M GRAMBLIN

USDOT 2385178 · MC819482 · Bartlesville, OK · Underwriter-grade risk snapshot

Operating statusI

Lead priorityInactive

Fleet1 power units · 1 drivers (1 trucks)

OperationA · AUTHORIZED FOR HIRE

Current insurer—

Crashes / Inspections (24 mo)0 / 0

Address244 KATHERINE
BARTLESVILLE OK 74006

DBAGRAMBLIN HOTSHOT

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Power units1

Drivers1 (1 CDL)

MCS-150 mileage50,040 (2016)

MCS-150 filedApr 22, 2019

HazmatN

Cargogeneral freight

Insurer	Policy #	Effective	Cancelled
GREAT WEST CASUALTY CO.	MCP14551A	Dec 31, 2014	Aug 1, 2019
NATIONAL CASUALTY COMPANY	LTO0016620	Dec 31, 2013	Dec 31, 2014
NATIONAL CASUALTY COMPANY	LTO0016620	Dec 31, 2013	Feb 3, 2015
SHELTER MUTUAL INSURANCE COMPANY	1-8734091	Mar 8, 2013	Dec 31, 2013

Docket	Status	Pending
MC819482	Common Inactive Contract None Broker None	—

Total inspections0

Out-of-service0

Vehicle OOS rate—

Driver OOS rate—

Total violations0

OOS violations0

Total crashes0

Fatal crashes0

Injuries0

Insurance agent? ROBERT M GRAMBLIN — get the full OK lead list.

Data as of Thu Oct 15 2026 00:00:00 GMT+0000 (Coordinated Universal Time). Source: FMCSA public filings, refreshed daily by Insight Carrier.