1. So you bought a car…
….not fye

2. What can I do to up the awesome on this crappy car?

3. FYE.

4. Ok, now you but what about the inside?
NOPE!
DEFINITELY
NOPE!

5. Awwww yessss. Look at the beautiful speedometer and odometer.

6. Wait a minute, What did I just change
Wait a minute, What did I just change? Let’s learn a little about these tires and the correlation to the speedometer.

9. P215/65R15
215 specifies the tire’s width in millimeters

10. P215/65R15
65 is the aspect ratio. It is the ratio of the height to the width. The height, in this case, is 65% of the width.

11. P215/65R15
15 is the diameter of the tire’s rim in inches.

12. Fill in the missing information for each tire size.
P225/75R15
P205/70R14
Width (mm)
Aspect Ratio (%)
Height (in.)
Diameter (in)
Circumference (in)