The CDL system, as it stands, creates more obstacles than outcomes for public bus operators. A T endorsement would align ...

Semi-trucks are designed to carry heavy loads. That's why they're weighed on the road to ensure they do not exceed their limitations. So, when they're driving fast or going downhill, just using the ...

Hydraulic retarders play a critical role in modern vehicle braking systems by converting kinetic energy into thermal energy through the fluid dynamic interactions within the retarder system. Their ...