Arizona trucking industry insights
18,853 active for-hire motor carriers based in Arizona — 1.65% of the US for-hire fleet. Fleet sizes, top operators, safety ratings and IFTA fuel tax for the state, refreshed weekly from the FMCSA Company Census.
FMCSA data last refreshed 21 hours ago (May 4, 2026) · Aggregates cached 24h.
Fleet size distribution — Arizona
How Arizona for-hire carriers split by truck count.
FMCSA safety ratings — Arizona
Click a rating to browse Arizona carriers with that score.
Top fleet operators based in Arizona
Largest Arizona for-hire carriers by power units. Click for the full FMCSA profile.
| # | Carrier | City | Trucks |
|---|---|---|---|
| 1 | SWIFT TRANSPORTATION CO OF ARIZONA LLC | PHOENIX | 12,940 |
| 2 | KNIGHT TRANSPORTATION INC | PHOENIX | 3,200 |
| 3 | REPUBLIC SERVICES OR ALLIED WASTE SERVICES | PHOENIX | 1,306 |
| 4 | EMPIRE TRANSPORT | MESA | 1,178 |
| 5 | LEGEND TRANSPORTATION | PHOENIX | 950 |
| 6 | REPUBLIC SERVICES OR ALLIED WASTE SERVICES OR BFI WASTE SERVICES | PHOENIX | 939 |
| 7 | CARVANA LOGISTICS LLC | TEMPE | 840 |
| 8 | REPUBLIC SERVICES OF INDIANA TRANSPORTATION LLC | PHOENIX | 820 |
| 9 | REPUBLIC SERVICES OR ALLIED WASTE | PHOENIX | 814 |
| 10 | SHAMROCK FOODS COMPANY | PHOENIX | 759 |
| 11 | SUN TRAN AND SUN VAN | TUCSON | 754 |
| 12 | ENTERPRISE COMMERCIAL TRUCK RENTAL | CHANDLER | 744 |
| 13 | WM | TEMPE | 726 |
| 14 | TCI | PHOENIX | 600 |
| 15 | DE LA GARZA TRANSPORTATION LLC | EL MIRAGE | 544 |
Top cargo categories — Arizona
What Arizona for-hire carriers haul.
Arizona IFTA fuel tax
Q1 2026Per-gallon rate for Arizona (effective = base + surcharge), with delta vs the US average.
Full IFTA matrix in our quarterly calculator.
Insights for other states
Browse the same dashboard for the largest US trucking states.
Data: FMCSA Company Census (public domain) · IFTA Inc tax matrix · refreshed weekly + monthly respectively.
State aggregates cached server-side for 24h.