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FMCSA ACTIVE CARRIERUSDOT #1441456MC-544735

ACST TRANSPORT LLC

Physical Business Address
147401 W Buena Vista Road, Prosser, WA 99350
Corporate Structure & Officers
Limited Liability Company
Principal: Amber Mcwhirk • Dean Mcwhirk
Registered Carrier Phone
(509) 832-1445
USDOT Registration & Authority Class
Interstate • AUTHORIZED FOR HIRE
FMCSA Added Date: 2005-12-07
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
1
Total Registered Drivers
1
CDL Drivers
150k
Annual Miles (2026)
Owned Road Tractors:1 units
Owned Semi-Trailers:2 trailers
Avg Utilization / Truck:75,000 mi/yr

Commercial Truck Insurance & Federal Filing Requirements

2026 Underwriting Benchmark
Est. Cost Per Truck / Yr
$11,100 – $17,500
Est. Total Fleet Policy (2 Units)
$22,200 – $35,000
Minimum Federal Liability
$750,000
Mandatory FMCSA Filings & EndorsementsBMC-91 / BMC-91X ($750k+ Primary Liability) • MCS-90 Endorsement • $100,000 Motor Truck Cargo • Reefer Breakdown Coverage

MCS-150 Biennial Schedule & FMCSA Safety Record

Mandatory MCS-150 Filing Month (49 CFR § 390.19)
June • Odd Years (2025, 2027)
Last MCS-150 Filed: 2026-10-02 (Active / Current)
FMCSA Safety Rating & Review Status
Satisfactory
Prior Authority Revocation: No • Last Review: 2008-04-02

Frequently Asked Questions About ACST TRANSPORT LLC

Is ACST TRANSPORT LLC (USDOT #1441456) currently authorized and active?

According to U.S. DOT / FMCSA Company Census records, ACST TRANSPORT LLC (USDOT #1441456, MC-544735) holds an ACTIVE registration in Prosser, Washington, classified under Interstate (AUTHORIZED FOR HIRE).

How many trucks and drivers does ACST TRANSPORT LLC operate?

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

What commercial truck insurance filings are required for USDOT #1441456?

Based on its Interstate operations hauling General Freight, federal regulations generally require $750,000 minimum primary liability (BMC-91 / BMC-91X ($750k+ Primary Liability) • MCS-90 Endorsement • $100,000 Motor Truck Cargo • Reefer Breakdown Coverage). Estimated market insurance benchmark for a 2-unit fleet in WA is $11,100–$17,500 per power unit annually.

When is ACST TRANSPORT LLC's mandatory FMCSA MCS-150 biennial update due?

Under 49 CFR § 390.19, based on the last two digits of USDOT #1441456, ACST TRANSPORT LLC must file its MCS-150 biennial update every June in Odd Years (2025, 2027). Last recorded MCS-150 date: 2026-10-02.

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