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Carrier profile · USDOT 3559428 · MC-1194944 · Updated 07/29/2026

DIAMOND ROAD LINES INC

5 power unitsavg 7.9 yrMulti-region · 10 statesMERCED, CA
CARRIER ACTIVEMC-1194944 ACTIVE
Verified linksFMCSA SAFERCallEmail
Observed fleet · trailing 24 mo daily
5Power units
6 observed · MCS-150
9Trailers seen
Decoded · vPIC
7.9Avg age (yr)
2014–2023 · vPIC
Operating authority5 yr active
since 2021
Insurance (BIPD)On file
FMCSA L&I
Vehicle OOS · 24mo18.2%
22.26% nat'l
Crashes · fatal0
clean 24 mo
Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet typeIdentity

Small fleet

5 power units. Brokers price each fleet type apart.

Fleet age vs peersTypical

7.9 yr

Model years 2014–2023 · peer benchmark computing.

Identity stabilityStable

5 yr unchanged

Same registration since 2021 — no chameleon / reincarnation signal.

AI readMulti-region operator, 5-yr authority, 18% vehicle OOS clear to load.Full read

Is DIAMOND ROAD LINES INC safe to work with?

Is DIAMOND ROAD LINES INC safe to load? DIAMOND ROAD LINES INC (USDOT 3559428, MC-1194944) is an active small-fleet motor carrier based in MERCED, CA, operating 5 power units and 10 drivers. Operating authority has been active 5 years (past the 24-month broker-confidence threshold). Across 18 roadside inspections, its vehicle out-of-service rate over the last 24 months is 18.2% (below the 22.26% national average), with 0 reportable crashes in the last 24 months. FMCSA has not assigned a safety rating. Vektor rates it clear to load (88/100), with the leading concern: driver out-of-service rate well above average. Source: FMCSA SAFER/MCMIS, last updated 2026-07-29.

FMCSA fields + Vektor analysis · updated 2026-07-29
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Frequently asked

What is DIAMOND ROAD LINES INC's USDOT number?

DIAMOND ROAD LINES INC's USDOT number is 3559428, and its motor carrier number is MC-1194944.

Is DIAMOND ROAD LINES INC authorized to operate?

As of 2026-07-29, DIAMOND ROAD LINES INC is active in the FMCSA register with common, contract, broker operating authority on file.

What is DIAMOND ROAD LINES INC's safety record?

DIAMOND ROAD LINES INC has a 18.2% vehicle out-of-service rate (national average 22.26%) across 18 roadside inspections, with 0 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 88/100 (tier: clear).

How big is DIAMOND ROAD LINES INC's fleet?

DIAMOND ROAD LINES INC operates 5 power units and 10 drivers per its most recent MCS-150 filing.

Where is DIAMOND ROAD LINES INC based?

DIAMOND ROAD LINES INC is based in MERCED, CA, with roadside inspections recorded across 10 states.