Tommy_Dolitte
Recycles dryer sheets
- Joined
- Jul 20, 2004
- Messages
- 170
Check your owner's manual and find out what your tire pressure should be. Usually it is also printed on the side of each tire. Check each tire every time you fill-up your car. Tires under-inflated cause a drag on your engine and can decrease gas mileage by as much as 10%. Over-inflated tires wear out faster.