Carrier Vetting Report → cargo → Motor vehicles (auto haulers) → Iowa
Motor vehicles (auto haulers) trucking companies in Iowa
2,658 active carriers based in Iowa declare motor vehicles (auto haulers) on their MCS-150; 1,139 operate interstate. 14,286 power units reported. FMCSA census as of 2026-09-14.
full report $29
Largest motor vehicles (auto haulers) fleets in Iowa
| Carrier | City | Power units | USDOT |
|---|---|---|---|
| WRIGHT TREE SERVICE INC | WEST DES MOINES | 2,426 | 170146 |
| ROCK EQUIPMENT RENTALS LLC | CLINTON | 400 | 2154659 |
| ALTER TRADING CORPORATION | DAVENPORT | 392 | 420791 · MC579940 |
| PIONEER HI-BRED INTERNATIONAL INC dba CORTEVA AGRISCIENCE LLC | JOHNSTON | 344 | 55726 |
| WARREN TRANSPORT INC | WATERLOO | 343 | 1896 · MC114211 |
| ART PAPE TRANSFER INC dba TUCKER FREIGHT LINES INC | DUBUQUE | 340 | 1674 · MC136553 |
| IOWA MOTOR TRUCK TRANSPORT INC dba IMT TRANSPORT | GARNER | 233 | 313015 · MC197007 |
| KEANE THUMMEL TRUCKING INC | NEW MARKET | 190 | 248505 · MC172194 |
| IOWA PLAINS SIGNING INC | SLATER | 154 | 996534 |
| BRUENING ROCK PRODUCTS INC | DECORAH | 136 | 321487 · MC850452 |
Fleet sizes
| Power units | Carriers | Share |
|---|---|---|
| 1 | 1,431 | 54% |
| 2-5 | 912 | 34% |
| 6-20 | 235 | 9% |
| 21-100 | 67 | 3% |
| 100+ | 13 | 0% |
Cities
DES MOINES 148 · CEDAR RAPIDS 55 · WATERLOO 51 · COUNCIL BLUFFS 49 · DAVENPORT 48 · DUBUQUE 44 · SIOUX CITY 32 · IOWA CITY 32 · AMES 30 · OTTUMWA 29
See all Iowa trucking companies or motor vehicles (auto haulers) carriers nationally.
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.