Carrier profile · USDOT 2423202 · MC-834774 · Updated Jun 13, 2026

Sti Transportation Inc

10 power unitsNAPERVILLE, IL50/100

CARRIER ACTIVEMC-834774 ACTIVE

Safety

Roadside out-of-service rates versus the national benchmark, inspection and crash trends, decoded violation themes, and ELD / hours-of-service integrity — the full safety picture behind the verdict.

Out-of-service rate· 24-mo cumulative

Vehicle OOS —24-mo cumulative

050%

Driver OOS —24-mo cumulative

030%

Every inspection in the window pooled — 0 vehicle and 0 driver inspections over 24 months.

Vehicle OOS rate· vehicle OOS · vehicle-level inspections · 6-month trailing

36.7% · latest 6-mo window▼ Falling

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Trending down 26.4 pts across the window. The national vehicle benchmark uses the same metric and is shown on the chart.

Roadside inspection history· 24 charted calendar months · vehicle / driver level · any-OOS overlay

No roadside inspections on the FMCSA record in this window

BASIC categories· CSA SMS · Aug 2026

25%

Unsafe Driving

Vektor peer est.

Hours-of-Service

Vektor peer est.

Driver Fitness

0violations

clean · per-BASIC

Controlled Substances

0violations

clean · per-BASIC

59%

Vehicle Maintenance

Vektor peer est.

Percentile = standing among same-exposure peers (higher = worse). FMCSA publishes percentiles for only some carriers (shown official); elsewhere we show a Vektor peer-percentile estimate, or the absolute SMS measure when there are too few inspections to rank.

Violation themes· decoded · grouped by BASIC

What this carrier actually gets cited for — FMCSA violation codes decoded into plain English, ranked by frequency.

392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving37 · 1 OOS
393.75 Tires (defective / underinflated / worn)Vehicle Maintenance13 · 12 OOS
393.47 Brake actuators / linings / componentsVehicle Maintenance12 · 0 OOS
393.9 Inoperative required lampsVehicle Maintenance7 · 4 OOS
393.45 Brake tubing / hose defectsVehicle Maintenance6 · 3 OOS
390.21 USDOT number marking on vehicleUnsafe Driving5 · 0 OOS
395.8 Record of duty status (log / ELD) not current or missingHOS Compliance5 · 2 OOS
393.207 Parts & accessories (vehicle condition)Vehicle Maintenance5 · 5 OOS
393.53 Automatic brake adjusters / indicatorsVehicle Maintenance4 · 0 OOS
396.3 Inspection / repair / maintenance not performedVehicle Maintenance4 · 4 OOS

ELD & hours-of-service

7 hours-of-service / ELD violations on record · most recent Jul 2, 2024. FMCSA does not publish the ELD device brand; these are the carrier's logging-compliance signals.

2ELD device issues

3No log / no ELD

2False logs

0Drove over hours

0 ELD violations in the last 24 months. Falsified-log violations are a serious integrity flag.

Crash history· 10 total · 0 in 24 mo

Total crashes

In last 24 mo

Fatal

Injury

Year	Crashes	Fatal	Injury	Tow
2024	5	1	1	5
2023	3	0	1	3
2022	1	0	0	1
2015	1	0	1	1

Date	State	Fatalities	Injuries	Tow-away
Jun 9, 2024	KS	0	2	Yes
May 4, 2024	UT	0	0	Yes
Apr 30, 2024	IL	0	0	Yes
Apr 12, 2024	MT	1	0	Yes
Jan 11, 2024	MO	0	0	Yes
Jul 2, 2023	IN	0	1	Yes
Feb 9, 2023	TX	0	0	Yes
Jan 7, 2023	TX	0	0	Yes
Oct 10, 2022	CA	0	0	Yes
May 4, 2015	PA	0	1	Yes