Alabama CDL Class A Permit Practice Test 2026 - Free CDL Permit Practice Questions and Study Guide

Federal inspectors have the authority to inspect commercial motor vehicles on the road or at inspection sites. They check compliance with safety regulations, including vehicle equipment, driver paperwork, and hours of service. If they find defects or violations that make the vehicle unsafe to operate, they can issue an out-of-service order, requiring the truck or bus to be taken off the road until the issues are fixed. This authority applies to commercial vehicles and does not require a court order.