Fleet typeIdentity
Small fleet
4 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 3907887 · MC-1208945 · Updated 06/13/2026
DIAMOND TRANSPORTATION LLC
4 power unitsavg 4.1 yrRegional · 7 statesMILWAUKEE, WI
CARRIER ACTIVEMC-1208945 ACTIVEUNDELIVERABLE ADDRESS
Observed fleet · trailing 24 mo daily
4Power units
6 observed · MCS-150
8Trailers seen
Decoded · vPIC
4.1Avg age (yr)
2018–2024 · vPIC
Click to see how we scored it
Load decision · FMCSA snapshot · 2026-06-13
High risk
Multiple serious issues on the federal record. Verify directly before any tender.
No active operating authority
Watch · 4
No active operating authorityNo active common, contract, or broker authority is on file for a for-hire carrier.Vehicle out-of-service rate above average33.3% vs the 22.3% national average.Undeliverable physical addressFMCSA mail to this carrier's physical address was returned undeliverable — a common shell-carrier signal. Verify the address before tendering.MCS-150 update dueThe biennial MCS-150 update is overdue.
In good standing · 0
Nothing flagged.
Operating authority44 yr active
since 2022Insurance (BIPD)Unknown
FMCSA L&IVehicle OOS · 24mo33.333.3 %
▲ 22.26% nat'lCrashes · fatal00
1 in 24moVektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersNewer
4.1 yr
Model years 2018–2024 · peer benchmark computing.
Identity stabilityStable
4 yr unchanged
Same registration since 2022 — no chameleon / reincarnation signal.
AI readFull read
Is DIAMOND TRANSPORTATION LLC safe to work with?
Is DIAMOND TRANSPORTATION LLC safe to load? DIAMOND TRANSPORTATION LLC (USDOT 3907887, MC-1208945) is an active small-fleet motor carrier based in MILWAUKEE, WI, operating 4 power units and 4 drivers. Operating authority has been active 4 years (past the 24-month broker-confidence threshold). Across 17 roadside inspections, its vehicle out-of-service rate over the last 24 months is 33.3% (above the 22.26% national average), with 1 reportable crash in the last 24 months. FMCSA has not assigned a safety rating. Vektor rates it high risk (59/100), with the leading concern: no active operating authority. Source: FMCSA SAFER/MCMIS, last updated 2026-06-13.
FMCSA fields + Vektor analysis · updated 2026-06-13
DTDIAMOND TRANSPORTATION LLC 59
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Frequently asked
What is DIAMOND TRANSPORTATION LLC's USDOT number?
DIAMOND TRANSPORTATION LLC's USDOT number is 3907887, and its motor carrier number is MC-1208945.
Is DIAMOND TRANSPORTATION LLC authorized to operate?
As of 2026-06-13, DIAMOND TRANSPORTATION LLC is active in the FMCSA register with common, contract, broker operating authority on file.
What is DIAMOND TRANSPORTATION LLC's safety record?
DIAMOND TRANSPORTATION LLC has a 33.3% vehicle out-of-service rate (national average 22.26%) across 17 roadside inspections, with 1 reportable crash in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 59/100 (tier: high_risk).
How big is DIAMOND TRANSPORTATION LLC's fleet?
DIAMOND TRANSPORTATION LLC operates 4 power units and 4 drivers per its most recent MCS-150 filing.
Where is DIAMOND TRANSPORTATION LLC based?
DIAMOND TRANSPORTATION LLC is based in MILWAUKEE, WI, with roadside inspections recorded across 7 states.