Tex. Transp. Code § 545.406

COASTING

Acts 1995, 74th Leg., ch. 165, Sec. 1, eff

(a) An operator moving on a downgrade may not coast with the gears or transmission of the vehicle in neutral.

(b) An operator of a truck, tractor, or bus moving on a downgrade may not coast with the clutch disengaged.

Official source: Texas Constitution and Statutes. Reproduced from public-domain Texas statutes; confirm against the official source for the current text. Not legal advice.