Carrier Vetting Report → cargo → Motor vehicles (auto haulers) → Idaho
Motor vehicles (auto haulers) trucking companies in Idaho
1,386 active carriers based in Idaho declare motor vehicles (auto haulers) on their MCS-150; 870 operate interstate. 8,494 power units reported. FMCSA census as of 2026-11-01.
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Largest motor vehicles (auto haulers) fleets in Idaho
| Carrier | City | Power units | USDOT |
|---|---|---|---|
| Summit Line Construction Inc | Rupert | 1,633 | 1939747 |
| Western States Equipment Co | Meridian | 488 | 12403 · MC431755 |
| Knife River Corporation - Mountain West dba Knife River | Boise | 374 | 3111936 · MC83161 |
| Probst Electric Inc | Rupert | 325 | 1548901 |
| Doug Andrus Distributing LLC | Idaho Falls | 255 | 234 · MC123310 |
| Gary Amoth Trucking Inc | Twin Falls | 173 | 286204 · MC198007 |
| Mountain Power Construction Company | Post Falls | 162 | 655675 · MC308770 |
| Anderson & Wood Construction Co Inc | Meridian | 101 | 220678 · MC183220 |
| Inland Crane Inc | Boise | 85 | 550133 · MC858260 |
| Wood Boat Builders LLC dba Stancraft Construction Group | Hayden | 71 | 4068442 |
Fleet sizes
| Power units | Carriers | Share |
|---|---|---|
| 1 | 692 | 50% |
| 2-5 | 494 | 36% |
| 6-20 | 155 | 11% |
| 21-100 | 37 | 3% |
| 100+ | 8 | 1% |
Cities
Boise 103 · Nampa 79 · Idaho Falls 75 · Caldwell 59 · Twin Falls 57 · Meridian 55 · Post Falls 43 · Pocatello 37 · Rigby 30 · Blackfoot 28
Motor vehicles (auto haulers) carriers in neighboring states
Washington4,919 motor vehicles (auto haulers) carriersUtah2,740 motor vehicles (auto haulers) carriersOregon2,082 motor vehicles (auto haulers) carriersMontana1,199 motor vehicles (auto haulers) carriersNevada1,134 motor vehicles (auto haulers) carriersWyoming1,041 motor vehicles (auto haulers) carriers
Sourcing capacity in a lane usually means looking at the state on the other end of it.
Other cargo carried in Idaho
Construction5,669 carriersMachinery, large objects4,222 carriersGrain, feed, hay3,568 carriersLogs, poles, beams, lumber2,862 carriersDry bulk1,922 carriersFresh produce1,763 carriersRefrigerated food1,395 carriersLivestock1,377 carriers
See all Idaho trucking companies (13,905 active), motor vehicles (auto haulers) carriers nationally, or every cargo type. Check any of them with the free DOT / MC lookup or read how to check a carrier before tendering.
This is an informational report compiled from public FMCSA records as of the stamped date. It is not a safety rating, not insurance or legal advice, and not a recommendation to use or avoid any carrier. FMCSA records can be late or incomplete; confirm anything decisive against the official record linked in the report.