Wheels should be pointing towards the curb. this is in case your vehicle rolls, if it does, the wheel will hit the curb and stop the car, it will also prevent the car from going into the road and incoming traffic. vice versa when parking uphill, point wheels away from curb, that is also to prevent the car from rolling to incoming traffic.
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hope this helps
<h2>Answer:</h2>
Truck drivers probably can't see your vehicle if you cannot see them in their side mirror
<h2>Explanation:</h2>
In driving terminology there is a term called the bind spot. Blind spot is the area where the driver is not able to see the vehicle behind him and this area is present just behind the truck and very close to the gates of the car. Since trucks do not have the rare mirror therefore if a car is present in their blind spot they wont be able to see it. The driver behind the truck can spot it if he does not see the truck driver in the side mirror of the truck.