Before changing a lane take another look to make sure the car that has passed doesn't have a trailer hooked-up to the back of it. There were a few times when I saw that the car was cleared for me to move over so I did a double check and saw that they had a trailer tagging along.However, knowing about the Bubble involves more than just keeping open space around you whenever it's convenient. It also means being aware of whatever space there is. It means checking behind and to the sides frequently and being aware of what other drivers are doing.JD Truck Training Centre This list is prepared with a little humor, but you will certainly see the point I am trying to make with each item on the list. Also, let's not forget that this may be delivered in a humorous light, but choosing the right place to get quality CDL training can be a matter of life and death.So you want to know how to be a professional truck driver and make a professional lane change. Let me help you and give you a few good tips because remember it is just you and the truck. You are out there making the decisions and calling the shots.The CDL written exam tests your knowledge of commercial driving and traffic laws in the state of Massachusetts. You can prepare for the written exam by attending a Massachusetts Truck driving school.4) Test and receive your CDL. The CDL is required for anyone who wants to drive tractor trailers, buses, tow trucks, and other trucks which way at least 26,000 pounds. HR licence in parafields require the future driver to be at least 21, although there are states that will issue a CDL to ages as low as 18. The CDL's are only good for the driver's residence, but if you want to get started early, hopefully you reside in one of these states. There are several endorsements that you can apply for once you receive your CDL, including Hazardous Materials and Tank Trucks, but those are for later in your career. There may also be additional tests that your state and the Federal Government require you to pass. For those requirements, please contact your local DMV office for more information.HR Truck Licence On the other hand, properly inflated tires can let commercial truck drivers and their passengers enjoy a smooth and safe driving, good handling, maximum traction, fuel efficiency and longer life for your tires.Many of the better private schools will have a wide range of training including several weeks of practice at backing up the truck, classroom coverage of everything from log books to maps and routing to air brakes and vehicle inspection. They will also have several weeks of training out on the local roadways. Make sure they will give you the necessary training to get ALL of your endorsements including hazmat, tankers, doubles and triples, and people (buses). Make sure you get ALL of these. It only requires a very short written test and can also severely limit your job opportunities if you leave them out.