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FMCSA ACTIVE CARRIERUSDOT #3559428MC-1194944

DIAMOND ROAD LINES INC

Physical Business Address
4314 Strathmore Pl, Merced, CA 95348
Corporate Structure & Officers
Limited Liability Company
Principal: Har Singh
Registered Carrier Phone
(669) 350-9652
USDOT Registration & Authority Class
Interstate • AUTHORIZED FOR HIRE
FMCSA Added Date: 2021-01-28
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

5
Total Power Units
8
Total Registered Drivers
8
CDL Drivers
368k
Annual Miles (2025)
Owned Road Tractors:5 units
Owned Semi-Trailers:5 trailers
Avg Utilization / Truck:73,510 mi/yr

Commercial Truck Insurance & Federal Filing Requirements

2026 Underwriting Benchmark
Est. Cost Per Truck / Yr
$10,500 – $16,600
Est. Total Fleet Policy (5 Units)
$52,500 – $83,000
Minimum Federal Liability
$750,000
Mandatory FMCSA Filings & EndorsementsBMC-91 / BMC-91X ($750k+ Primary Liability) • MCS-90 Endorsement • $100,000 Motor Truck Cargo
Authorized Cargo Classifications (2)

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: 2026-10-15 (Active / Current)
FMCSA Safety Rating & Review Status
Unrated / Active
Prior Authority Revocation: No

Frequently Asked Questions About DIAMOND ROAD LINES INC

Is DIAMOND ROAD LINES INC (USDOT #3559428) currently authorized and active?

According to U.S. DOT / FMCSA Company Census records, DIAMOND ROAD LINES INC (USDOT #3559428, MC-1194944) holds an ACTIVE registration in Merced, California, classified under Interstate (AUTHORIZED FOR HIRE).

How many trucks and drivers does DIAMOND ROAD LINES INC operate?

DIAMOND ROAD LINES INC reports 5 commercial power unit(s) and 8 driver(s) (including 8 CDL drivers) on its FMCSA MCS-150 census filing.

What commercial truck insurance filings are required for USDOT #3559428?

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). Estimated market insurance benchmark for a 5-unit fleet in CA is $10,500–$16,600 per power unit annually.

When is DIAMOND ROAD LINES INC's mandatory FMCSA MCS-150 biennial update due?

Under 49 CFR § 390.19, based on the last two digits of USDOT #3559428, DIAMOND ROAD LINES INC must file its MCS-150 biennial update every August in Even Years (2026, 2028). Last recorded MCS-150 date: 2026-10-15.

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