Box trucks to get them to the actual stores yea but those are a bat signal for cops.

The mattress is already 90% profit by weight why risk fucking that up by getting non legal racketeering involved.

Sorry I just know somebody who actually sold mattresses between jobs in their field and there summary was they wouldn't risk fucking up their somehow already legal racket by taking on unnecessary risks.

They're already charging thousands of dollars for foam wrapped in the cheapest thread money can buy they're not going to risk killing their golden goose.