Asset-based
105 power units. Brokers price each fleet type apart.
Load decision · FMCSA snapshot · 2026-06-30
Active authority and a clean federal record. No blocking issues found.
Asset-based
105 power units. Brokers price each fleet type apart.
5.4 yr
Model years 2009–2026 · peer benchmark computing.
29 yr unchanged
Same registration since 1996 — no chameleon / reincarnation signal.
Is STEWART TRANSPORT INC safe to load? STEWART TRANSPORT INC (USDOT 668617, MC-308671) is an active asset-based motor carrier based in PHOENIX, AZ, operating 105 power units and 108 drivers. Operating authority has been active 29 years (past the 24-month broker-confidence threshold). Across 152 roadside inspections, its vehicle out-of-service rate over the last 24 months is 12.3% (below the 22.26% national average), with 8 reportable crashes in the last 24 months. FMCSA rates it Satisfactory. Vektor rates it clear to load (88/100), with the leading concern: fatal crash on record. Source: FMCSA SAFER/MCMIS, last updated 2026-06-30.
STEWART TRANSPORT INC's USDOT number is 668617, and its motor carrier number is MC-308671.
As of 2026-06-30, STEWART TRANSPORT INC is active in the FMCSA register with common, contract, broker operating authority on file.
STEWART TRANSPORT INC has a 12.3% vehicle out-of-service rate (national average 22.26%) across 152 roadside inspections, with 8 reportable crashes in the last 24 months, and an FMCSA "Satisfactory" safety rating. Vektor's computed risk score is 88/100 (tier: clear).
STEWART TRANSPORT INC operates 105 power units and 108 drivers per its most recent MCS-150 filing.
STEWART TRANSPORT INC is based in PHOENIX, AZ, with roadside inspections recorded across 5 states.
152 inspections · 24 mo · vs national benchmarks
Out-of-service rate· trailing 24 months vs national benchmark
OOS trajectory· trailing 6-mo vehicle-OOS rate vs national
Inspection coverage· expected vs observed · the fraud signal
How heavily FMCSA inspects this fleet for its size — it tells you how much to trust the safety signals above. Thin coverage on a young authority is a fraud signal nobody else surfaces.
Violation themes· decoded · grouped by BASIC
What this carrier actually gets cited for — FMCSA violation codes decoded into plain English, ranked by frequency.
Can they legally + adequately haul your load?
Operating authority· 49 CFR · per type
Operating authority
Insurance & bonds
Insurance continuity· insurer · policy · lapses
No BIPD policy is currently in force in the filing history. The authority record may still list one on file — request a COI to confirm current coverage.
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| NATIONAL INTERSTATE INSURANCE COMPANY | Mar 2017 → Mar 2017 | $750k | 1 |
| PROTECTIVE INSURANCE CO. | Mar 2016 → Mar 2017 | $750k | 3 |
| MILWAUKEE CASUALTY INSURANCE CO. | Mar 2015 → Mar 2016 | $750k | 1 |
| NATIONAL INTERSTATE INSURANCE COMPANY | Jul 2006 → Mar 2015 | $750k | 1 |
| LINCOLN GENERAL INSURANCE COMPANY | Sep 2005 → Aug 2006 | $750k | 3 |
| LINCOLN GENERAL INSURANCE COMPANY | Jul 2004 → Jul 2004 | $750k | 2 |
| WILSHIRE INSURANCE COMPANY | Jun 2001 → Jul 2004 | $750k | 2 |
| FARWEST INSURANCE COMPANY(FAR WEST) | Oct 1999 → Jun 2001 | $750k | 13 |
| WILSHIRE INSURANCE COMPANY | May 1997 → Nov 1999 | $750k | 1 |
| EMPIRE FIRE & MARINE INSURANCE CO. | Jan 1997 → May 1997 | $750k | 3 |
| OOIDA RISK RETENTION GROUP, INC. | Sep 1996 → Jan 1997 | $750k | 2 |
VIN-decoded · NHTSA vPIC
Capacity· power units = haulable capacity; trailers are towed
Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.
Fleet age· model years · decoded VINs
Revealed by inspection density across 5 states · 24 mo
Operating footprint· revealed by roadside-inspection geography
Inspection density by state· each tile = a state · shade = inspections, last 24 mo
Affiliated entities & reincarnation signals · for review, not a verdict
No shared-VIN flow in the last 12 months
Shares a company officer with other carriers
Capacity consistency· registered vs roadside-observed power units
Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.
FMCSA census + L&I dossier
Location
Contact
Registration
Fleet (self-reported · MCS-150)
Daily-captured FMCSA licensing & insurance changes — monitored by Vektor
Federal record activity· monitored daily by Vektor
No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.
Verified broker, shipper & driver reviews — moderated
Be the first broker or shipper to rate STEWART TRANSPORT INC. Reviews cover performance only — on-time delivery, payment speed, communication — and never affect the Vektor risk score.
Leave a review