Vehicle Code section 15260

(a)

Any applicant for a commercial driver’s license who does not successfully complete the air-brake component of the knowledge test, or who does not successfully complete the driving-skill test in a vehicle or combination of vehicles equipped with air brakes, shall, if otherwise qualified, receive a commercial driver’s license that restricts the licenseholder from operating a commercial motor vehicle equipped with air brakes.

(b)

To remove the restriction described in subdivision (a) from a commercial driver’s license, the driver is required to make a new application for a commercial driver’s license, and, in addition to any other requirements specified in this code, to successfully complete the air-brake component of the knowledge test prescribed by the department, and to pass the driver-skill test in a vehicle or combination of vehicles equipped with air brakes.

(c)

For the purposes of the driving-skill test and the restriction described in this section, air brakes shall include any braking system operating fully or partially on the air-brake principle.

Source: Section 15260, https://leginfo.­legislature.­ca.­gov/faces/codes_displaySection.­xhtml?lawCode=VEH§ionNum=15260.­ (updated Jan. 1, 1988; accessed Jun. 30, 2025).

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Verified:
Jun. 30, 2025

§ 15260's source at ca​.gov