Idaho trucking industry insights
5,968 active for-hire motor carriers based in Idaho — 0.52% 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 — 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 | INTERSTATE CONCRETE AND ASPHALT CO | RATHDRUM | 507 |
| 2 | WESTERN STATES EQUIPMENT CO | MERIDIAN | 488 |
| 3 | BOISE CASCADE BUILDING MATERIALS DISTRIBUTION LLC | BOISE | 402 |
| 4 | ALBERTSON'S LLC | BOISE | 402 |
| 5 | KNIFE RIVER | BOISE | 374 |
| 6 | WOODGRAIN TRANSPORTATION LLC | FRUITLAND | 348 |
| 7 | SAFEWAY INC | BOISE | 327 |
| 8 | WINCO FOODS LLC | BOISE | 312 |
| 9 | APLC | BOISE | 284 |
| 10 | GILTNER TRANSPORTATION INC | JEROME | 256 |
| 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 | ARLO G LOTT TRUCKING INC | JEROME | 185 |
Top cargo categories — Idaho
What Idaho for-hire carriers haul.
Idaho IFTA fuel tax
Q1 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.