IL HB4840

Creates four new categories of personal mobility devices based on speed: low-speed micromobility (under 10 mph), low-speed personal mobility (10-20 mph), moderate-speed (20-30 mph), and high-speed (over 30 mph)

Exempts low-speed personal mobility devices and low-speed micromobility devices from vehicle registration, title requirements, and driver's license requirements

Requires high-speed personal mobility devices to follow motorcycle rules and moderate-speed devices to follow moped rules, including mandatory liability insurance for both categories

Prohibits marketing or selling high-speed or moderate-speed devices as low-speed devices, and allows municipalities to install signage regulating personal mobility device use

Provides tort immunity for local governments and public employees regarding injuries from personal mobility device use, unless willful and wanton conduct is proven