Commercial vehicles consisting of a truck tractor, motor truck, semi-trailer, or a combination thereof, exceeding a manufacturer’s gross vehicle weight of ten thousand (10,000) pounds, that were parked on residential property that was registered with the state as a truck terminal as of the first reading of the ordinance codified in this chapter, or which are verified by the director of community development, based on objective evidence submitted by the property owner, to have been parked on residential property for a period of at least five years prior to the introduction of said ordinance, shall not be subject to the limitation on vehicle numbers herein contained in Section 10.04.040(G). The number of allowed vehicles in excess of those permitted by this chapter shall be established pursuant to the criteria set forth herein, and shall not be expanded thereafter. Parking of said vehicles shall in all other ways fully comply with the requirements of all other sections of this chapter. Any alteration or expansion of a nonconforming use shall be subject to the requirements of Chapter 8 of Division 4 of the Yucaipa development code. (Ord. 162 § 5, 1997)