Chapter 1: Your License to Drive

Understanding the licensing process is the first step toward becoming a safe and legal driver in Kentucky. This knowledge is essential for passing the written exam, as questions about license types, restrictions, and the Graduated Driver License program are common. More importantly, following these rules ensures that all drivers, especially new ones, gain experience in controlled, lower-risk environments, which is a key factor in preventing crashes.

Glossary

• Right-of-way: The legal right of a pedestrian or vehicle to proceed first in a particular situation or place.
• Per-se BAC: The blood alcohol concentration level at which a driver is legally considered intoxicated (0.08% for adults in Kentucky) without needing further proof of impairment.
• Implied consent: The principle that by driving a vehicle, a person has automatically agreed to submit to a chemical test for alcohol or drugs if requested by a law enforcement officer.
• Divided highway: A road that has opposing lanes of traffic separated by a physical barrier or an unpaved median.
• Keep right/left-lane: The rule requiring drivers to stay in the rightmost lane on a multi-lane highway except when passing slower vehicles.
• No-zone: The large blind spots around a commercial truck or bus where cars are not visible to the driver.
• Hydroplaning: A dangerous condition where a vehicle’s tires lose contact with the road surface and ride on a thin film of water.
• Reversible lane: A lane on which traffic may travel in either direction, depending on certain conditions, often controlled by overhead signals.

License Classes

Kentucky issues different classes of licenses based on the type of vehicle a person is legally permitted to operate. For non-commercial purposes, the primary classes are:

• Class D (Operator’s License): This is the most common license. It allows the holder to operate any non-commercial motor vehicle, such as passenger cars, station wagons, vans, or trucks. This license is the focus of the standard driver’s manual and testing.
• Class M (Motorcycle License): This license is required to legally operate a motorcycle on public roads. A driver can hold a Class M license by itself or have it as an endorsement on their Class D license. Obtaining this license requires passing both a motorcycle-specific knowledge test and a skills test.
• Class E (Moped License): This license is specifically for operating mopeds. A moped is a low-powered motorized bicycle with a small engine (not exceeding 50 cubic centimeters) and a maximum speed of 30 mph. A person with a valid Class D or Class M license does not need a separate Class E license to operate a moped.