When you check the pressure in your tires don't forget to check the pressure in your spare. Many people are dilligent about checking the pressure in their tires, but neglect the spare when checking the pressure and adding air in tires that need it. Remember that the spare is a pneumatic tire also and will bleed down over time. The time to find a low spare is when you don't need it, not when you are trying to change a tire on the side of the road somewhere and need it to be full to get you home.
by bates on February 08 2009
this tip works for 93% of voting Fuelly members.