Swift Transportation Company of Arizona LLC

USDOT 54283 · MC-136818 · Phoenix, Arizona · Interstate for-hire carrier · 1,000+ power units

Swift Transportation Company of Arizona LLC is a corporation based in Phoenix, Arizona, registered with the FMCSA as an interstate carrier (authorized for hire). It reports 12,940 power units and 12,883 drivers, which ranks it #1 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 22,217 times – about 1.7 inspections per power unit. 19.5% of vehicle inspections and 1.0% of driver inspections ended with an out-of-service order, against 14.8% and 1.1% for carriers of the same size nationally. FMCSA records 802 reportable crashes in the last 24 months (336 injuries, 21 fatalities, 778 tow-away), or 6.2 per 100 power units versus 2.6 for its size band. Crash counts in FMCSA data do not indicate fault. Its registered cargo types are general freight, household goods, metal: sheets, coils, rolls, motor vehicles, logs, poles, beams, lumber, building materials, machinery, large objects, fresh produce and more.

Registration and contact

Check live authority, insurance and out-of-service status: FMCSA SAFER snapshot for USDOT 54283.

Fleet and drivers

• 1.00 drivers per power unit (national median for 50+ unit fleets: 0.99).
• 4.0 trailers per tractor – a drop-and-hook style trailer pool.
• 1,258,397,013 miles reported for 2024 – about 97,249 miles per power unit vs a 32,421 median for 1,000+-unit fleets.
• 98% of listed equipment is owned rather than leased.
• 12,883 CDL drivers; 12,883 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: 1,000+-unit for-hire carriers nationally (241) and Arizona carriers with 50+ units (134).

Cargo carried

Less common in this directory: passengers (178 of 5,000 carriers); household goods (839 of 5,000 carriers).

Similar carriers in Arizona

Closest fleet size and cargo mix among Arizona carriers in this directory.

Other carriers near Phoenix

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FAQ

What is the USDOT number of Swift Transportation Company of Arizona LLC?

Swift Transportation Company of Arizona LLC is registered with USDOT number 54283 and operating authority MC-136818.

How many trucks does Swift Transportation Company of Arizona LLC have?

It reports 12,940 power units (12,883 tractors, 52 straight trucks) and 52,000 trailers, with 12,883 drivers, on its last MCS-150 update (Aug 5, 2025).

Where is Swift Transportation Company of Arizona LLC located?

Its registered physical address is in Phoenix, Arizona 85043.

What is the out-of-service rate of Swift Transportation Company of Arizona LLC?

Over 24 months, 19.5% of vehicle inspections and 1.0% of driver inspections resulted in an out-of-service order (same-size national average: 14.8% vehicle, 1.1% 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.