Bob Trimpe Trucking LLC (USDOT 506499)
MonitorFindings
One other active carrier is registered at this physical address. Shared addresses are common for freight offices and registered agents.
Hours of service ranks 95 of 100 among similar carriers with recent violations (higher = worse). fleetfax peer estimate, not an official CSA score.
- DOT number
- USDOT 506499
- Docket (MC) number
- MC274800
- Operating authority
- Contract carrier authority: active. The federal bulk file showed this carrier's USDOT registration active as of Sep 13, 2026. We could not confirm that live just now.
- Authority granted
- Jul 12, 1994
- Insurance on file
- Liability (BIPD) insurance on file for $1,000,000.
- Safety rating
- No published safety rating
- Fleet on file
- 40 power units, 19 drivers
- Operation type
- Interstate
- Physical address
- 771 8TH AVE, CONROY, IA 52220
- MCS-150 last filed
- Nov 2025
Frequently asked questions
What carrier is DOT 506499?
DOT 506499 (USDOT 506499) is Bob Trimpe Trucking LLC, an interstate motor carrier.
What carrier is MC 274800?
MC 274800 is the docket number of Bob Trimpe Trucking LLC, USDOT 506499.
What is Bob Trimpe Trucking LLC's MC number?
Bob Trimpe Trucking LLC's docket number is MC 274800. Its USDOT number is 506499.
Is Bob Trimpe Trucking LLC currently authorized to operate?
Contract carrier authority: active. The federal bulk file showed this carrier's USDOT registration active as of Sep 13, 2026. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Bob Trimpe Trucking LLC have insurance on file with FMCSA?
Liability (BIPD) insurance on file for $1,000,000.
Who provides Bob Trimpe Trucking LLC's insurance?
Bob Trimpe Trucking LLC's liability insurance is filed with FMCSA by National Interstate Insurance Company.
What is Bob Trimpe Trucking LLC's safety record?
In the last 24 months, FMCSA records show 2 of 7 vehicle inspections ending out-of-service for Bob Trimpe Trucking LLC, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.
What is Bob Trimpe Trucking LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Bob Trimpe Trucking LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Bob Trimpe Trucking LLC's FMCSA safety rating?
Bob Trimpe Trucking LLC has no published FMCSA safety rating. Most US carriers have never received a rating review, so an unrated carrier is the common case, not a warning sign by itself.
Changes over time
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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Sep 13, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status