Mitchell 1, a Snap-on Company, has added color air brake diagrams to Tractor-Trailer.net, its comprehensive web-based truck repair manual system. The pneumatic diagrams will include the same widely ...

Semi trucks continue to rely on drum brakes as their primary braking system due to their reliability under heavy loads. This ...

For heavy duty trucks like semis hauling lots of cargo over long distances, conventional friction brakes just can't do it on their own. To maintain safe speeds and prevent overheating on long descents ...

The risk you take in buying any brand new vehicle is that it's so new that there are gremlins that don't appear until after its wheels hit the road. Such is the case with the 2023 Tesla Semi, Tesla's ...