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FMCSA ACTIVE CARRIERUSDOT #3780428MC-1353077

KOYN HAULING LLC

Physical Business Address
34584 W 63Rd St South, Mannford, OK 74044
Corporate Structure & Officers
Limited Liability Company
Principal: Steven L Koyn
Registered Carrier Phone
(918) 510-3565
USDOT Registration & Authority Class
Interstate • PRIVATE PROPERTY;AUTHORIZED FOR HIRE
FMCSA Added Date: 2021-12-10
FMCSA Compliance Notice — BMC-91X & MCS-150 Schedule

Federal law requires active proof of continuous auto liability ($750k-$1M) on file to avoid DOT Out-of-Service orders or authority revocation.

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Fleet Equipment, Drivers & Mileage Utilization

2
Total Power Units
4
Total Registered Drivers
1
CDL Drivers
35k
Annual Miles (2026)
Owned Road Tractors:0 units
Owned Semi-Trailers:2 trailers
Avg Utilization / Truck:17,402 mi/yr

Commercial Truck Insurance & Federal Filing Requirements

2026 Underwriting Benchmark
Est. Cost Per Truck / Yr
$12,400 – $19,500
Est. Total Fleet Policy (2 Units)
$24,800 – $39,000
Minimum Federal Liability
$1,000,000
Mandatory FMCSA Filings & EndorsementsBMC-91 / BMC-91X ($1,000,000 Auto Liability) • MCS-90 Federal Endorsement • UIIA Intermodal Endorsement & Trailer Interchange

MCS-150 Biennial Schedule & FMCSA Safety Record

Mandatory MCS-150 Filing Month (49 CFR § 390.19)
August • Even Years (2026, 2028)
Last MCS-150 Filed: 2026-09-16 (Active / Current)
FMCSA Safety Rating & Review Status
Unrated / Active
Prior Authority Revocation: No

Frequently Asked Questions About KOYN HAULING LLC

Is KOYN HAULING LLC (USDOT #3780428) currently authorized and active?

According to U.S. DOT / FMCSA Company Census records, KOYN HAULING LLC (USDOT #3780428, MC-1353077) holds an ACTIVE registration in Mannford, Oklahoma, classified under Interstate (PRIVATE PROPERTY;AUTHORIZED FOR HIRE).

How many trucks and drivers does KOYN HAULING LLC operate?

KOYN HAULING LLC reports 2 commercial power unit(s) and 4 driver(s) (including 1 CDL drivers) on its FMCSA MCS-150 census filing.

What commercial truck insurance filings are required for USDOT #3780428?

Based on its Interstate operations hauling General Freight, federal regulations generally require $1,000,000 minimum primary liability (BMC-91 / BMC-91X ($1,000,000 Auto Liability) • MCS-90 Federal Endorsement • UIIA Intermodal Endorsement & Trailer Interchange). Estimated market insurance benchmark for a 2-unit fleet in OK is $12,400–$19,500 per power unit annually.

When is KOYN HAULING LLC's mandatory FMCSA MCS-150 biennial update due?

Under 49 CFR § 390.19, based on the last two digits of USDOT #3780428, KOYN HAULING LLC must file its MCS-150 biennial update every August in Even Years (2026, 2028). Last recorded MCS-150 date: 2026-09-16.

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