(a) The owner of any gasoline transport vehicle subject to the leak testing requirements outlined in section 230.6(a) of this Part shall keep:

1. (1) leak testing records with information as prescribed by 49 CFR 180.417(b)(1) and (2) (see Table 1, section 200.9 of this Title) for 5 years; and
2. (2) a copy of the most recent leak testing results with the gasoline transport vehicle.