During the mileage test of a taximeter, the vehicle shall carry two (2) persons, or in the case of a simulated-road test, one hundred fifty (150) pounds of test weights may be substituted in lieu of the second person.
At the beginning of each test run, the tires on the vehicle under test shall be adjusted to twenty-eight (28) pounds per square inch at stabilized tire temperatures.
If a taximeter is equipped with a mechanism through which charges are made for time intervals, this mechanism shall be tested at least through the first five (5) time intervals.
If a taximeter is equipped with a mechanism through which charges are made for time intervals, a test shall be conducted to determine whether there is interference between the time and mileage mechanisms. During the interference test, the vehicle is operated at a speed of two (2) or three (3) miles per hour faster than the speed at which the basic mileage-revenue rate equals the basic waiting time rate.