Az Test 18 Multiple Choice: 1: A 2: D 3: D 4: A 5: D Short Responses: 1. Dont step on the gas unless needed, maintain a steady speed, and try to take the shortest route 2. Stick the quarter into the tread with washingtons head facing the tire, if the top of his head is visible its too worn out. 3. Some of the effects of low tire pressure are more rolling resistance, so worse fuel economy, and faster wear on the tire. 4. You get better life out of it. 5. - Tire pressure and tread depth - Engine oil - Coolant level - Windshield washer fluid level - Air filter - All external lights - Brakes