Fleet typeIdentity
Asset-based
18 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 3202815 · MC-187379
DIAMOND 4M OILFIELD AND ENVIRONMENTAL LLC
18 power unitsavg 13.9 yrRegional · 3 statesMONTAGUE, TX
CARRIER ACTIVEMC-187379 ACTIVE
Observed fleet · trailing 24 mo daily
18Power units
16 observed · MCS-150
16Trailers seen
Decoded · vPIC
13.9Avg age (yr)
1997–2026 · vPIC
Click to see how we scored it
Load decision · FMCSA snapshot · 2026-06-13
Clear to load
Active authority and a clean federal record. No blocking issues found.
Active operating authorityInsurance on fileFatal crash on record
In good standing · 4
Active operating authorityActive for-hire authority is on file with FMCSA.Insurance on fileBIPD (liability) insurance is on file with FMCSA.Established 8 yearsOperating authority has been on file since 2018.Out-of-service rates below national averageBoth vehicle and driver OOS rates beat the national benchmark across 57 inspections.
Operating authority77 yr active
since 2018Insurance (BIPD)On file
FMCSA L&IVehicle OOS · 24mo13.213.2 %
▼ 22.26% nat'lCrashes · fatal11
4 in 24moVektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersOlder
13.9 yr
Model years 1997–2026 · peer benchmark computing.
Identity stabilityStable
7 yr unchanged
Same registration since 2018 — no chameleon / reincarnation signal.
AI readFull read
Is DIAMOND 4M OILFIELD AND ENVIRONMENTAL LLC safe to work with?
Is DIAMOND 4M OILFIELD AND ENVIRONMENTAL LLC safe to load? DIAMOND 4M OILFIELD AND ENVIRONMENTAL LLC (USDOT 3202815, MC-187379) is an active asset-based motor carrier based in MONTAGUE, TX, operating 18 power units and 13 drivers. Operating authority has been active 7 years (past the 24-month broker-confidence threshold). Across 57 roadside inspections, its vehicle out-of-service rate is 13.2% (below the 22.26% national average), with 4 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: fatal crash on record. Source: FMCSA SAFER/MCMIS, last updated 2026-06-13.
FMCSA fields + Vektor analysis · updated 2026-06-13
D4DIAMOND 4M OILFIELD AND ENVIRONMENTAL LLC 88
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Frequently asked
What is DIAMOND 4M OILFIELD AND ENVIRONMENTAL LLC's USDOT number?
DIAMOND 4M OILFIELD AND ENVIRONMENTAL LLC's USDOT number is 3202815, and its motor carrier number is MC-187379.
Is DIAMOND 4M OILFIELD AND ENVIRONMENTAL LLC authorized to operate?
As of 2026-06-13, DIAMOND 4M OILFIELD AND ENVIRONMENTAL LLC is active in the FMCSA register with common, contract, broker operating authority on file.
What is DIAMOND 4M OILFIELD AND ENVIRONMENTAL LLC's safety record?
DIAMOND 4M OILFIELD AND ENVIRONMENTAL LLC has a 13.2% vehicle out-of-service rate (national average 22.26%) across 57 roadside inspections, with 4 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 4M OILFIELD AND ENVIRONMENTAL LLC's fleet?
DIAMOND 4M OILFIELD AND ENVIRONMENTAL LLC operates 18 power units and 13 drivers per its most recent MCS-150 filing.
Where is DIAMOND 4M OILFIELD AND ENVIRONMENTAL LLC based?
DIAMOND 4M OILFIELD AND ENVIRONMENTAL LLC is based in MONTAGUE, TX, with roadside inspections recorded across 3 states.