House Bill No. 1419 amends existing laws regarding the operation of street-legal utility vehicles and other motor-driven vehicles in Oklahoma. The bill modifies the definition of a "street-legal utility vehicle" to require a minimum engine displacement of 400 cubic centimeters and a speed capability of at least 50 miles per hour, replacing the previous requirement of 45 miles per hour. Additionally, it clarifies that operators of these vehicles do not need an "M" endorsement on their Class D license, provided they are at least 16 years old and possess a valid Oklahoma driver license. The bill also updates statutory references and allows registered street-legal utility vehicles to operate on certain U.S. highways, specifically in counties with populations under 75,000, and on stretches of U.S. highways with speed limits of 50 miles per hour or less in more populous counties.

Furthermore, the bill outlines the conditions under which self-propelled vehicles, such as minibikes and golf carts, may operate on public streets and highways. It specifies that golf carts and utility vehicles can only be used under certain conditions, including municipal ordinances and county approvals, and establishes safety requirements for their operation. The legislation aims to provide clearer guidelines for the use of various types of vehicles on public roads while ensuring safety and compliance with existing traffic laws. The act is set to take effect on November 1, 2025.