Idaho trucking industry insights
7,484 active for-hire motor carriers based in Idaho — 0.59% 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 2 days ago (Oct 31, 2026) · Aggregates cached 24h.
Fleet size distribution — Idaho
How Idaho for-hire carriers split by truck count.
FMCSA safety ratings — Idaho
Click a rating to browse Idaho carriers with that score.
Top fleet operators based in Idaho
Largest Idaho for-hire carriers by power units. Click for the full FMCSA profile.
| # | Carrier | City | Trucks |
|---|---|---|---|
| 1 | CITYSERVICEVALCON | LEWISTON | 563 |
| 2 | INTERSTATE CONCRETE AND ASPHALT COMPANY | RATHDRUM | 507 |
| 3 | WESTERN STATES EQUIPMENT CO | MERIDIAN | 488 |
| 4 | BOISE CASCADE BUILDING MATERIALS DISTRIBUTION LLC | BOISE | 402 |
| 5 | ATLANTIC UNION EXPRESS INC | MERIDIAN | 402 |
| 6 | ALBERTSON'S LLC | BOISE | 402 |
| 7 | KNIFE RIVER | BOISE | 374 |
| 8 | WOODGRAIN TRANSPORTATION LLC | FRUITLAND | 348 |
| 9 | SAFEWAY INC | BOISE | 327 |
| 10 | WINCO FOODS LLC | BOISE | 312 |
| 11 | DOUG ANDRUS DISTRIBUTING LLC | IDAHO FALLS | 255 |
| 12 | JACK A BUELL | ST MARIES | 253 |
| 13 | NORCO INC | BOISE | 213 |
| 14 | DIAMOND LINE DELIVERY SYSTEMS INC | MERIDIAN | 206 |
| 15 | GILTNER TRANSPORTATION INC | JEROME | 201 |
Top cargo categories — Idaho
What Idaho for-hire carriers haul.
Idaho IFTA fuel tax
Q3 2026Per-gallon rate for Idaho (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.