The tires that came on your vehicle have a number of markings. Those you should be aware of are described below.

Tire Size
Whenever tires are replaced, they should be replaced with tires of the same size. Below is an example of tire size with an explanation of what each component means.
P195/55R15 84H
P - Vehicle type (P indicates passenger vehicle).
195 - Tire width in millimeters.
55 - Aspect ratio (the tire’s section height as a percentage of its width).
R - Tire construction code (R indicates radial).
15 - Rim diameter in inches.
84 - Load index (a numerical code associated with the maximum load the tire can carry).
H - Speed symbol (an alphabetical code indicating the maximum speed rating
Tire Identification Number (TIN)
The tire identification number (TIN) is a group of numbers and letters that look like the following example.
TIN is located on the sidewall of the tire.
DOT B97R FW6X 2202
DOT - This indicates that the tire meets all requirements of the U.S. Department of Transportation.
B97R - This indicates that the tire meets all requirements of the U.S. Department of Transportation.
FW6X - Tire type code.

ATF Cooler Hose Replacement (A/T)
Drain the automatic transmission fluid (ATF).
Install the ATF cooler hoses over the ATF cooler lines, and secure the
hoses with the clips in the details (A), (B), (C), and (D) ...
Malfunction Indicator Lamp
If this indicator comes on while driving, it means one of the engine’s emissions
control systems may have a problem. Even though you may feel no difference in your
vehicle’s performance, it ...
Rear Axle Beam Replacement
Raise and support the vehicle.
Remove the rear wheels.
Remove the rear hub bearing unit.
Remove the parking brake cable bracket (left side) (A), the b ...