provided further that the vehicle is available and suitable for the specific travel requirements;
For the purposes of this subsection:
"Light-duty motor vehicle" shall have the same meaning as contained in title 10 Code Federal Regulations part 490.
"Passenger car" shall have the same meaning as contained in title 49 Code of Federal Regulations section 571.3.
"Zero-emission vehicle" shall have the same meaning as contained in title 40 Code of Federal Regulations section 88.102-94.
HRS § 196-9