Question Too much air pressure in a tire: Answers Is not possible. Is encouraged on long drives. Can be dangerous. Explanation Tires should never have too much air pressure. Be sure to check your tires' air pressure with a gauge during inspections. This questions appears in the following tests: Alaska Class A Knowledge Test Delaware Passenger Hawaii Class A Knowledge Test Kentucky Class B Knowledge Test Montana Class B Knowledge Test New Mexico Class A Knowledge Test New Mexico Passenger North Carolina Class A Knowledge Test Ohio Passenger Oklahoma Tank Rhode Island Tank Vermont Class A Knowledge Test Washington Class B Knowledge Test