Tow vehicle’ means a motor vehicle that is:

(1) Altered or designed for, equipped for and used in the business of towing vehicles; and

(2) Used to tow vehicles by means of a crane, hoist, tow bar, tow line or dolly or otherwise used to render assistance to other vehicles. [1983 c.338 § 97; 1985 c.71 § 2]

[1983 c.338 § 98; renumbered 801.524 in 1991]