236. What kind of optional equipment (except tire wrench) could be in your vehicle?
Battery charger.
237. Which of these do not provide extra gears on some trucks?
Automatic transmission.
238. Which of these is true about tire pressure?
Air pressure in tires increases with the temperature.
239. What should you do if you are unsure whether you have enough overhead clearance?
Find another route that will not require driving under the object.
240. What should you do when vehicle hydroplanes?
Release accelerator.