Fleet typeIdentity
Asset-based
31 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 856144 · MC-377397 · Updated 07/19/2026
S T BROS INC
31 power unitsavg 4.6 yrRegional · 6 statesFRESNO, CA
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 · 2026-07-19
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.
Operating authority2626 yr active
since 2000Insurance (BIPD)On file
FMCSA L&IVehicle OOS · 24mo9.39.3 %
▼ 22.26% nat'lCrashes · fatal00
2 in 24moVektor 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 computing.
Identity stabilityStable
26 yr unchanged
Same registration since 2000 — no chameleon / reincarnation signal.
AI readFull read
Is S T BROS INC safe to work with?
Is S T BROS INC safe to load? S T BROS INC (USDOT 856144, MC-377397) is an active asset-based motor carrier based in FRESNO, CA, operating 31 power units and 29 drivers. Operating authority has been active 26 years (past the 24-month broker-confidence threshold). Across 82 roadside inspections, its vehicle out-of-service rate over the last 24 months is 9.3% (below the 22.26% national average), with 2 reportable crashes in the last 24 months. FMCSA has not assigned a safety rating. Vektor rates it clear to load (94/100). Source: FMCSA SAFER/MCMIS, last updated 2026-07-19.
FMCSA fields + Vektor analysis · updated 2026-07-19
STS T BROS INC 94
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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 2026-07-19, 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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