Sti Transportation Inc is an active interstate carrier based in Kent, WA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 10 | 0 | 0 |
| Tractors | 9 | 1 | 0 |
| Trailers | 9 | 1 | 0 |
| Total Power Units | 10 | ||
Distinct vehicles · 24 mo
vs 10 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category | Insp w/ Viol |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 80% | 91% | Worse than most peers |
| HOS Compliance | 90% | 95% | Worse than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 76% | 90% | Worse than most peers |
Lower percentile = lower SMS measure = stronger safety record. Computed nightly across active carriers in the same state and fleet-size band.
| Type | Inspections | OOS | OOS % | Nat'l Avg |
|---|---|---|---|---|
| Driver | 0 | 0 | — | 6.67% |
| Vehicle | 0 | 2 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| No crashes recorded | 0 | 0 | 0 | 0 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 13 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 3, 2026 | WA | TRUCK TRACTOR | 4 | 1 |
| Jan 22, 2026 | MT | TRUCK TRACTOR | 4 | 1 |
| Nov 21, 2025 | MO | TRUCK TRACTOR | 2 | 0 |
| Jun 27, 2025 | WA | TRUCK TRACTOR | 1 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 1 | 0.94 | — |
| HOS Compliance | 3 | 0.31 | — |
| Vehicle Maintenance | 5 | 8.00 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 9 states. Top state WA accounts for 31% of activity. Activity outside home state (WA): 69%.
+4 other states with fewer inspections
| 2 |
| Hours-of-Service Compliance | 5 | 0 | 0 |
| Unsafe Driving | 1 | 1 | 0 |
| 0 |
| May 19, 2025 | WA | TRUCK TRACTOR | 5 | 0 |
| Jan 28, 2025 | WA | TRUCK TRACTOR | 0 | 0 |
| Jan 13, 2025 | OR | TRUCK TRACTOR | 1 | 0 |
| Jan 5, 2025 | IA | STRAIGHT TRUCK | 0 | 0 |
| Dec 2, 2024 | NM | TRUCK TRACTOR | 0 | 0 |
| Oct 2, 2024 | ID | TRUCK TRACTOR | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 3, 2026 | 393100BC | Cargo - Cargo not secured to prevent leaking/spilling/blowing/falling from CMV | Vehicle Maintenance | Yes |
| Mar 3, 2026 | 39355C2B | Air Brake - CMV other than truck-tractor manufactured on or after March 1 1998 not equipped with an antilock brake system. System does not function or indicates | Vehicle Maintenance | — |
| Mar 3, 2026 | 39387AFPLA | Flag - Required flag(s) - any missing flag on a projecting load when more than one is required | Vehicle Maintenance | — |
| Mar 3, 2026 | 39395A1 | Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. | Vehicle Maintenance | — |
| Jan 22, 2026 | 39311A1LSML | Lighting - Side marker lamp(s) missing | Vehicle Maintenance | — |
| Jan 22, 2026 | 39355EB | Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1 1998 | Vehicle Maintenance | — |
| Jan 22, 2026 | 39370B1ICDSLIMT25 | Coupling - Slider latching fasteners - More than 25% ineffective on either side. | Vehicle Maintenance | Yes |
| Jan 22, 2026 | 39617CPI | Operating a CMV without documentation of a periodic inspection | Vehicle Maintenance | — |
| Nov 21, 2025 | 39345B2BAIR | Air Brake - Hose/tubing damaged or not secured | Vehicle Maintenance | — |
| Nov 21, 2025 | 39355D2B | Air Brake - ABS malfunction lamp defective on truck-tractor manufactured on or after March 1 2001 for towed vehicle. | Vehicle Maintenance | — |