Fleet typeIdentity
Asset-based
31 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 432473 · Updated Jul 18, 2026
Stewart Brothers Drilling Co
31 power unitsavg 13.4 yrLocal · 2 statesMILAN, NM62/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORY
Observed fleet · trailing 24 mo daily
31Power units
6 observed · MCS-150
3Trailers seen
Decoded · vPIC
13.4Avg age (yr)
2000–2019 · vPIC
Click to see how we scored it
Load decision · FMCSA snapshot · Jul 18, 2026
High risk
Multiple serious issues on the federal record. Verify directly before any tender.
Watch · 3
Vehicle out-of-service rate well above average58.3% of vehicle inspections were placed out of service vs the 22.26% national average.Driver out-of-service rate well above average15.4% of driver inspections were placed out of service vs the 6.7% national average.Fatal crash on record1 crash(es) involving a fatality are on this carrier's record.
In good standing · 1
USDOT registration3535 yr registered
Authority not on fileInsurance (BIPD)— unknown
No filing on recordVehicle OOS · 24-mo58.3%
▲ 22.26% nat'lCrashes · fatal11
1 in 24 moVektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersOlder
13.4 yr
Model years 2000–2019 · peer benchmark unavailable.
Identity stabilityStable
35 yr unchanged
Same registration since 1990 — no chameleon / reincarnation signal.
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Verification summary
STEWART BROTHERS DRILLING CO (USDOT 432473) has a Vektor safety score of 62/100 and a High risk verdict, from the carrier's FMCSA record refreshed Jul 18, 2026.
The carrier has an unknown current for-hire authority status because no FMCSA L&I authority row is available as of Jul 18, 2026.
It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available as of Jul 18, 2026.
Its vehicle out-of-service rate was 58.3% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Jul 18, 2026.
The carrier received 13 roadside inspections in the last 24 months — 12 vehicle-level and 13 driver-level — across 2 states, according to FMCSA roadside-inspection data refreshed Jul 18, 2026.
The carrier has 1 reportable crash in the last 24 months and 1 fatal crash across the full FMCSA crash record available as of Jul 18, 2026.
It reports 31 power units and 52 drivers in its most recent MCS-150 filing dated Feb 10, 2026.
It has an FMCSA safety rating of Satisfactory assigned Feb 4, 2026 in the federal record refreshed Jul 18, 2026.
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Frequently asked
What is STEWART BROTHERS DRILLING CO's USDOT number?
STEWART BROTHERS DRILLING CO's USDOT number is 432473.
Is STEWART BROTHERS DRILLING CO authorized to operate?
As of Jul 18, 2026, STEWART BROTHERS DRILLING CO is active in the FMCSA register.
What is STEWART BROTHERS DRILLING CO's safety record?
STEWART BROTHERS DRILLING CO has a 58.3% vehicle out-of-service rate (national average 22.26%) across 18 roadside inspections, with 1 reportable crash in the last 24 months, and an FMCSA "Satisfactory" safety rating. Vektor's computed risk score is 62/100 (tier: high_risk).
How big is STEWART BROTHERS DRILLING CO's fleet?
STEWART BROTHERS DRILLING CO operates 31 power units and 52 drivers per its most recent MCS-150 filing.
Where is STEWART BROTHERS DRILLING CO based?
STEWART BROTHERS DRILLING CO is based in MILAN, NM, with roadside inspections recorded across 2 states.
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