Answer
The numbers on the side of tires mean the sizes and heights of the tire in question. If the numbers weren't there no one would know the tire size. More exactly... Taking 195/75R14 as an example...The first number is the measurment in milimeters of the widest part of the tread- The second number is the height of the sidewall in relation to the first number expressed as a percentage (the height of the tire is 75% of the first number) and the last number behind the R is the rim size in inches.
You use variables to stand for numbers in algebra
numbers mean the size of the tire,the size of the wheel they will fit on and the width of the tire.also found on all tires are a serial number
The S's stand for side-side-side.
side side side
Side, side, side
There are a series of numbers printed on the sidewall of the tire, just above the bead area. They will not be as uniformed or professional looking as the tire size number or printed brand of the tire. One side of the tire will have these additional numbers and the other side won't. The side with the most numbers", will tell you the manufacture date. The last 4 numbers are the date recorded as week and year. For instance if it lists 1608, then the tire was made the 16th week of 2008.
Width of the tread in millimeters.
Typically, they are Height/Width and Inner diameter size.
The numbers on a tire represents different meanings for example: P215/65R15 the no.215 stands for the width of the tire in millimeters, the no.65 represents the height or aspect ratio of the tire, and the no.15 stands for the tires rim and wheel diameter
On a metric sized tire it is the tread width. Example, p225/75r15. The tread is 225 mm wide.
I'd refer to the info panel on the driver's side door jamb, or I'd just ask my local tire dealer. On the side wall of the tire there is a bunch of numbers and letters usually looking like P195/60R15 (example only). Those numbers correspond to the tires tread and size.
Inside of the drivers side door is a sticker with recommended tire inflation numbers. Look in the owners manual for recommended inflation numbers. If the sticker is not there or the owners manual is MIA or missing in action.Go to the tire and look for maximum inflation numbers on the side wall. Inflate to 5psi under maximum number.
Tire sizes will be stamped into the side of every tire on the vehicle. The number will start with the letter "P". There should be 3 sets of numbers each indicating a different dimension of the tire. For example, (I am not saying this is the size of your tire) a tire might have the numbers P225 70 R14. The first number following the P is the width of the tire (tread portion). In this example the tire is 225mm wide. 70 would be the height of the tire in this example. The measurement is taken from the rim to the top tire. and R14 would be the radius of the rim. or 14" rims in this example.
Tire pressure is related to what type of tire it is. the recommended pressure for the tire is on the side wall of the tire ========================================================== That is the MAXIMUM cold tire inflation pressure that is shown on the side of the tire
the size of the tire, the model, when it was made
Department of transportation.
Tire Pressure Monitor