The short answer
Vetting a car shipping company means checking its FMCSA registration on the FMCSA SAFER website, confirming active cargo insurance with real coverage limits, and asking direct questions about deposits and guarantees before you book. A legitimate operator will have a verifiable USDOT number, will not demand money upfront, and will be transparent about how carriers are screened, since that screening is what actually protects your vehicle in transit.
- The FMCSA SAFER system (safer.fmcsa.dot.gov) lets you look up any carrier or broker's USDOT number, authority status, and insurance filing for free.
- A legitimate broker or platform should never ask for a deposit before a carrier is dispatched — this is the most reliable single red flag in the industry.
- Cargo insurance minimums required by federal law are often well below the actual value of a modern vehicle, which is why supplemental coverage matters.
- Continuously monitored carrier networks, like those vetted through the Highway platform, re-check insurance and safety scores on an ongoing basis, not just once at signup.
- A realistic pickup window is 1-7 business days for standard service; anyone promising a guaranteed exact date without a premium is overpromising.
The 6-step FMCSA background check
- Look up the company's USDOT number on safer.fmcsa.dot.gov.
- Confirm operating authority status shows 'Active,' not 'Revoked' or 'Not Authorized.'
- Check the entity type — broker, carrier, or both — matches what they told you they are.
- Review the insurance section for on-file cargo and liability coverage.
- Search the company name plus 'complaints' on FMCSA's National Consumer Complaint Database.
- Cross-check the physical address listed against what appears on their website or contract.
Why upfront deposits are the biggest red flag
A deposit collected before a carrier is assigned tells you the company's business model depends on getting your money before it has actually done the work of securing transport. Legitimate operations that continuously vet carriers can quote a price and charge it only once a truck is confirmed and dispatched — there's no operational reason they'd need cash from you weeks in advance. If a company's pricing model requires a deposit, ask directly why, and treat a vague answer as your signal to walk away.
Verifying cargo insurance limits and deductibles
- Ask for the carrier's certificate of insurance, not just a verbal assurance.
- Confirm the cargo coverage amount is per-vehicle, not a shared blanket limit across the whole trailer load.
- Ask what the deductible is and who pays it if a claim is filed.
- Ask whether supplemental shipper's-interest insurance is available for added protection beyond the carrier's base policy.
5 questions to ask before booking any transport company
- "Is any money due before the carrier picks up my vehicle?"
- "Can you show me the carrier's USDOT number once one is assigned?"
- "What happens if the carrier misses the pickup window?"
- "Do you provide live tracking and an online bill of lading?"
- "What's included in your insurance coverage versus optional add-ons?"
Transit guarantees and realistic expectations
No legitimate operator can guarantee an exact pickup or delivery date, because carrier routes shift with weather, traffic, and other customers' schedules along the same corridor. What a trustworthy company can promise is a realistic window — Standard service typically means pickup within 1 to 7 business days, and Expedited narrows that to 1 to 5 business days for a premium. Be skeptical of anyone promising a specific date with no caveats, especially at a price that undercuts every other quote you've received.
Frequently asked questions
- What's the difference between a broker and a carrier?
- A carrier owns and operates the truck that physically moves your vehicle. A broker arranges the shipment by matching you with a carrier from its network. Both roles are legitimate, but you should know which one you're dealing with and how carriers in that network are screened.
- How do I know if a carrier's insurance is actually active, not just on file?
- The FMCSA SAFER lookup shows current insurance filing status, but for full confidence, ask for a certificate of insurance directly and confirm the policy dates haven't lapsed.
- Should I trust a company with no complaints on file?
- It's a good sign, but check how long they've been operating too — a company with zero history simply hasn't had time to generate complaints either way. Combine the complaint check with the other vetting steps.
- Is a continuously monitored carrier network safer than picking one myself?
- Generally yes, because ongoing monitoring catches insurance lapses or safety score drops that a one-time check at booking would miss. Platforms using systems like Highway re-verify carriers on a rolling basis rather than just once.