Please choose the correct solution to the question: Check the tread on your tires.

Solution1: An easy way to tell if you have sufficient tread on your car tires is with a simple penny. Turn Lincoln on his head and put into the creases on your tires. If you cannot see his face you are good.

Solution2: An easy way to tell if you have sufficient tread on your car tires is by looking at them. Are there enough tread on them? Do they look like they are going to last? or are they thin and worn?

Answer format: solution1/solution2