Sec. 547.301. GENERAL PROVISIONS RELATING TO MEASUREMENTS. (a) Unless expressly stated otherwise, a visibility distance requirement imposed by this chapter for a lamp or device applies when a lighted lamp or device is required and is measured as if the vehicle were unloaded and on a straight, level, unlighted highway under normal atmospheric conditions.
(b) A mounted height requirement imposed by this chapter for a lamp or device is measured as if the vehicle were unloaded and on level ground and is measured from the center of the lamp or device to the ground.
Acts 1995, 74th Leg., ch. 165, Sec. 1, eff. Sept. 1, 1995.
Structure Texas Statutes
Title 7 - Vehicles and Traffic
Subtitle C - Rules of the Road
Chapter 547 - Vehicle Equipment
Subchapter D. General Provisions Regarding Lighting Requirements
Section 547.301. General Provisions Relating to Measurements
Section 547.302. Duty to Display Lights
Section 547.303. Color Requirements
Section 547.304. Applicability
Section 547.305. Restrictions on Use of Lights
Section 547.306. Led Ground Effect Lighting Equipment on Motorcycle or Moped