Fleet typeIdentity
Asset-based
31 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 856144 · MC-377397 · Updated Jul 19, 2026
S T BROS INC
31 power unitsavg 4.6 yrRegional · 6 statesFRESNO, CA94/100
CARRIER ACTIVEMC-377397 ACTIVE
Observed fleet · trailing 24 mo daily
31Power units
25 observed · MCS-150
29Trailers seen
Decoded · vPIC
4.6Avg age (yr)
2017–2026 · vPIC
Click to see how we scored it
Load decision · FMCSA snapshot · Jul 19, 2026
Clear to load
Active authority and a clean federal record. No blocking issues found.
Active operating authorityInsurance on fileMultiple injury crashes
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 26 yearsOperating authority has been on file since 2000.Out-of-service rates below national averageBoth vehicle and driver OOS rates beat the national benchmark across 82 inspections.
USDOT registration2626 yr registered
Active for-hireInsurance (BIPD)$750K in force
FMCSA L&IVehicle OOS · 24-mo9.3%
▼ 22.26% nat'lCrashes · fatal00
2 in 24 moVektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersNewer
4.6 yr
Model years 2017–2026 · peer benchmark unavailable.
Identity stabilityStable
26 yr unchanged
Same registration since 2000 — no chameleon / reincarnation signal.
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Verification summary
S T BROS INC (USDOT 856144) has a Vektor safety score of 94/100 and a Clear to load verdict, from the carrier's FMCSA record refreshed Jul 19, 2026.
The carrier holds active contract for-hire operating authority per FMCSA L&I as of Jul 19, 2026.
It has an active BIPD insurance filing with a $750,000 limit in force from NORTHLAND INSURANCE COMPANY effective Jun 30, 2020 in FMCSA L&I's current snapshot as of Jul 19, 2026.
Its vehicle out-of-service rate was 9.3% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Jul 19, 2026.
The carrier received 61 roadside inspections in the last 24 months — 43 vehicle-level and 61 driver-level — across 6 states, according to FMCSA roadside-inspection data refreshed Jul 19, 2026.
The carrier has 2 reportable crashes in the last 24 months and 0 fatal crashes across the full FMCSA crash record available as of Jul 19, 2026.
It reports 31 power units and 29 drivers in its most recent MCS-150 filing dated Jul 16, 2026.
It has no FMCSA-assigned safety rating in the federal record refreshed Jul 19, 2026.
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Frequently asked
What is S T BROS INC's USDOT number?
S T BROS INC's USDOT number is 856144, and its motor carrier number is MC-377397.
Is S T BROS INC authorized to operate?
As of Jul 19, 2026, S T BROS INC is active in the FMCSA register with common, contract, broker operating authority on file.
What is S T BROS INC's safety record?
S T BROS INC has a 9.3% vehicle out-of-service rate (national average 22.26%) across 82 roadside inspections, with 2 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 94/100 (tier: clear).
How big is S T BROS INC's fleet?
S T BROS INC operates 31 power units and 29 drivers per its most recent MCS-150 filing.
Where is S T BROS INC based?
S T BROS INC is based in FRESNO, CA, with roadside inspections recorded across 6 states.
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