Sourdough Express Inc is an active interstate carrier based in Fairbanks, AK.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 14 | 0 | 0 |
| Tractors | 99 | 0 | 0 |
| Trailers | 377 | 0 | 0 |
| Total Power Units | 113 | ||
Distinct vehicles · 24 mo
vs 113 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 100% | 99% | Worse than most peers |
| HOS Compliance | 100% | 99% | Worse than most peers |
| Driver Fitness | 67% | 95% | Around peer average |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 100% | 95% | 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 | 9 | — | 6.67% |
| Vehicle | 0 | 65 | — | 22.26% |
| Hazmat | 1 | 0 | 0.00% |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Oct 1, 2025 | 0 | 1 | 1 | 1 |
| Oct 1, 2024 | 0 | 0 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 194 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 25, 2026 | AK | TRUCK TRACTOR | 0 | 0 |
| Mar 23, 2026 | AK | TRUCK TRACTOR | 0 | 0 |
| Mar 22, 2026 | AK | TRUCK TRACTOR | 1 | 1 |
| Mar 22, 2026 | AK | TRUCK TRACTOR | 0 | 0 |
| Mar 20, 2026 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 5 | 1.05 | — |
| HOS Compliance | 13 | 0.59 | — |
| Vehicle Maintenance | 81 | 7.18 | — |
| Driver Fitness | 2 | 0.03 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 2 states. Top state AK accounts for 99% of activity. Activity outside home state (AK): 1%.
| 54 |
| 66 |
| Hours-of-Service Compliance | 21 | 17 | 7 |
| Unsafe Driving | 5 | 4 | 0 |
| Driver Fitness | 2 | 2 | 2 |
| Hazardous Materials Compliance | 1 | 0 | 1 |
| AK |
| TRUCK TRACTOR |
| 0 |
| 0 |
| Mar 20, 2026 | AK | TRUCK TRACTOR | 0 | 0 |
| Mar 18, 2026 | AK | TRUCK TRACTOR | 0 | 0 |
| Mar 18, 2026 | AK | TRUCK TRACTOR | 0 | 0 |
| Mar 17, 2026 | AK | TRUCK TRACTOR | 0 | 0 |
| Mar 16, 2026 | AK | TRUCK TRACTOR | 3 | 2 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 22, 2026 | 39375A3TAOL | Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Vehicle Maintenance | Yes |
| Mar 16, 2026 | 39345DBHDB | Air Brake - Damaged by heat or broken | Vehicle Maintenance | Yes |
| Mar 16, 2026 | 39360C | Windshield - Damaged or Discolored | Vehicle Maintenance | — |
| Mar 16, 2026 | 39375A3TAOL | Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Vehicle Maintenance | Yes |
| Mar 16, 2026 | 39375A3TAOL | Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Vehicle Maintenance | Yes |
| Mar 16, 2026 | 3939ALSLIWR | Lighting - Stop lamps - Both inoperative when required to be on | Vehicle Maintenance | Yes |
| Mar 16, 2026 | 39530B2ELDDFC24 | HOS (ELD) - Driver failing to certify the record immediately after the final required entry has been made or corrected for the 24 hour period. | Hours-of-Service Compliance | — |
| Mar 16, 2026 | 3958EHOSPD | HOS (Property) - No driver may make a false report in connection with a duty status. Explain | Hours-of-Service Compliance | — |
| Mar 13, 2026 | 393100BC | Cargo - Cargo not secured to prevent leaking/spilling/blowing/falling from CMV | Vehicle Maintenance | Yes |
| Mar 13, 2026 | 39345B2BHTD | Air Brake - Hose/tubing damage into the outer reinforcement ply. | Vehicle Maintenance | Yes |