Many truckers seem like they belong to a secret society and part of that membership consists of various courtesies and unspoken rules of the road. Trucking companies are privy to those rules, but dont always let the newbies know about them. Those new truck drivers get to learn the hard way. But if they are lucky, veteran truckers will give them a probationary pass to the secret society. Membership has its privileges!
Unspoken Rule #1 Acknowledging other truckers in this secret society. Common courtesy on the roads is a little thing, but can pay off big if you are ever in the need of some assistance. CB radios are often used to recognize other truckers and even a friendly wave does the trick.
Unspoken Rule #2 Passing the pavement. Sometimes on busy roads, truckers may not be able to keep an eye on all of the traffic around them. Fellow truckers traveling in other lanes will often flash their lights or make contact by CB radio to tell another truck when they have safely passed another vehicle and it is all right to switch lanes.
Unspoken Rule #3 Know the code. If you want to communicate with other members of this secret society, you have to have a CB...