Stewart Transport Inc
USDOT 668617 · MC-308671 · Phoenix, Arizona · Interstate for-hire carrier · 100–249 power units
Stewart Transport Inc is a corporation based in Phoenix, Arizona, registered with the FMCSA as an interstate carrier (authorized for hire). It reports 105 power units and 108 drivers, which ranks it #66 by fleet size among 134 active for-hire carriers with 50+ power units headquartered in Arizona. In the 24 months to Sep 24, 2026 its trucks were inspected 92 times – about 0.9 inspections per power unit. 11.9% of vehicle inspections and 1.1% of driver inspections ended with an out-of-service order, against 18.8% and 2.6% for carriers of the same size nationally. FMCSA records 6 reportable crashes in the last 24 months (2 injuries, 0 fatalities, 6 tow-away), or 5.7 per 100 power units versus 4.5 for its size band. Crash counts in FMCSA data do not indicate fault. Its registered cargo types are general freight, motor vehicles, fresh produce, grain, feed, hay, meat, refrigerated food.
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Registration and contact
| Legal name | Stewart Transport Inc |
|---|---|
| DBA name | — |
| USDOT number | 668617 |
| Operating authority (docket) | MC-308671 |
| Entity type | Authorized for Hire |
| Operation | Interstate |
| Business type | Corporation |
| Physical address | 8164 W Buckeye Rd, Phoenix, AZ 85043 |
| Phone | (602) 242-1800 |
| First registered | Dec 4, 1996 |
| Last MCS-150 update | Aug 7, 2025 |
| Hazmat carrier | No |
Check live authority, insurance and out-of-service status: FMCSA SAFER snapshot for USDOT 668617.
Fleet and drivers
| Equipment | Owned | Term-leased | Trip-leased |
|---|---|---|---|
| Straight trucks | 0 | 0 | 0 |
| Truck tractors | 105 | 0 | 0 |
| Trailers | 167 | 0 | 0 |
- 1.03 drivers per power unit (national median for 50+ unit fleets: 0.99).
- 1.6 trailers per tractor.
- 9,659,544 miles reported for 2024 – about 91,996 miles per power unit vs a 41,613 median for 100–249-unit fleets.
- 100% of listed equipment is owned rather than leased.
- 108 CDL drivers; 104 drivers operate interstate beyond 100 miles, 0 within 100 miles.
Safety record
Roadside inspections Sep 25, 2024 – Sep 24, 2026; crashes Nov 1, 2024 – Oct 31, 2026. Benchmarks: 100–249-unit for-hire carriers nationally (2,611) and Arizona carriers with 50+ units (134).
| Measure | Stewart Transport Inc | Same size, US | AZ average | |
|---|---|---|---|---|
| Vehicle out-of-service rate | 11.9% | 18.8% | 18.8% | 37% lower than average |
| Driver out-of-service rate | 1.1% | 2.6% | 1.3% | 58% lower than average |
| Crashes per 100 power units | 5.7 | 4.5 | 4.5 | 27% higher than average |
| Inspections | 92 | 92 with a driver check, 59 with a vehicle check, 46 BASIC violations recorded, 1 hazmat-related | ||
| FMCSA safety rating | Satisfactory (rated Jan 12, 2007) | |||
Cargo carried
Less common in this directory: grain, feed, hay (851 of 5,000 carriers); motor vehicles (873 of 5,000 carriers).
Similar carriers in Arizona
Closest fleet size and cargo mix among Arizona carriers in this directory.
| Carrier | City | Power units | Drivers | Inspections (24 mo) | Vehicle OOS | Crashes (24 mo) |
|---|---|---|---|---|---|---|
| MG Transport LLC USDOT 2782330 | Pheonix | 150 | 170 | 412 | 13.0% | 8 |
| Fairchild Freight LLC USDOT 1467161 | Phoenix | 84 | 82 | 143 | 20.5% | 4 |
| SMD Logistics Inc USDOT 1037092 | Somerton | 104 | 70 | 90 | 24.7% | 2 |
| Shippers Preferred Express Inc USDOT 1119424 | Phoenix | 112 | 114 | 231 | 22.1% | 7 |
| MW Express Corp USDOT 3424382 | Phoenix | 108 | 110 | 230 | 17.0% | 7 |
| White Mountain Trucking LLC USDOT 2356092 | Laveen | 127 | 115 | 323 | 25.6% | 12 |
Other carriers near Phoenix
| Carrier | City | Power units | Drivers | Inspections (24 mo) | Vehicle OOS | Crashes (24 mo) |
|---|---|---|---|---|---|---|
| Swift Transportation Company of Arizona LLC USDOT 54283 | Phoenix | 12,940 | 12,883 | 22,217 | 19.5% | 802 |
| Knight Transportation Inc USDOT 428823 | Phoenix | 3,200 | 3,200 | 6,687 | 18.7% | 185 |
| Allied Waste Transportation Inc USDOT 704220 | Phoenix | 1,306 | 1,059 | 191 | 24.8% | 27 |
| New Legend Inc USDOT 1419483 | Phoenix | 950 | 900 | 1,659 | 15.1% | 46 |
| Allied Services LLC USDOT 731232 | Phoenix | 939 | 834 | 447 | 39.7% | 62 |
| Shamrock Foods Company USDOT 54336 | Phoenix | 826 | 1,032 | 819 | 11.8% | 28 |
| Republic Services of Indiana Transportation LLC USDOT 1050420 | Phoenix | 820 | 692 | 112 | 75.0% | 42 |
| Republic Services of Ohio Transportation LLC USDOT 3035170 | Phoenix | 814 | 757 | 175 | 43.0% | 28 |
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FAQ
What is the USDOT number of Stewart Transport Inc?
Stewart Transport Inc is registered with USDOT number 668617 and operating authority MC-308671.
How many trucks does Stewart Transport Inc have?
It reports 105 power units (105 tractors, 0 straight trucks) and 167 trailers, with 108 drivers, on its last MCS-150 update (Aug 7, 2025).
Where is Stewart Transport Inc located?
Its registered physical address is in Phoenix, Arizona 85043.
What is the out-of-service rate of Stewart Transport Inc?
Over 24 months, 11.9% of vehicle inspections and 1.1% of driver inspections resulted in an out-of-service order (same-size national average: 18.8% vehicle, 2.6% driver).
Source: FMCSA Company Census File, SMS inspection file and Crash File (data.transportation.gov), refreshed 2026-11-04. Figures are as reported to FMCSA and may lag. How we calculate these numbers. Spotted an error? Carriers update their record with FMCSA via the MCS-150 form; see corrections.