There shall be excluded from gross income the gross proceeds of sale or gross income derived from any of the following:
(a) a motor carrier’s use on the public highways in this State if the motor carrier is subject to a fee prescribed in A.R.S. Title 28, Chapter 15, Article 4 or A.R.S. Title 28, Chapter 16, Article 4.
(b) Leasing, renting or licensing a motor vehicle subject to and upon which the fee has been paid under A.R.S. Title 28, Chapter 16.
(c) The sale of a motor vehicle and any repair and replacement parts and tangible personal property becoming a part of such motor vehicle, to a motor carrier who is subject to a fee prescribed in A.R.S. Title 28, Chapter 16 and who is engaged in the business of leasing, renting or licensing such property.
(d) for the purposes of these exclusions, “motor carrier” includes a motor vehicle weighing 26,000 pounds or more, a lightweight motor vehicle which weighs 12,001 pounds to 26,000 pounds and a light motor vehicle weighing 12,000 pounds or less, which pay the fee prescribed in A.R.S. Title 28, Chapter 15 or A.R.S. Title 28, Chapter 16.