1. The owner of Mayfield Express is a member of this forum. He may chime in with an answer. Better yet, why don't you just call them and ask?
2. Same for CEVA. The best way to get an answer is to call them.
Seems to me, safe trucking is our business. If you can stop unsafe trucks from being on the road, by all means reporting (snitching) them is part of our business.