(a) This chapter applies only to a fire truck in a good and dependable operating condition. A fire truck is considered to be in a good and dependable operating condition if:
(1) the truck complies with the standards established by or under state law for the operating condition of a fire truck; and
(2) the fire department that uses the truck has secured certification by an underwriters laboratory that meets NATIONAL FIRE PROTECTION STANDARDS 1901.
(b) A fire truck may not be considered to be in a condition other than a good and dependable operating condition solely because the truck is 25 years old or older.