2008 Isuzu i-290 Tire Size

The original tire size for your 2008 Isuzu i-290 is listed below. Tap on the box to view a color-coded explanation of the best Isuzu i-290 tire size.

Trim Options:

S

P225/75R15 102S

Simplified Size:  225-75-15

Simplified size is useful for shopping and buying tires.

The original tire size for your 2008 Isuzu i-290 is P225/75R15 102S.  A color-coded explanation of the 2008 Isuzu i-290's tire size is shown below.

P

This letter denotes the intended use of the tire.

PPassenger Vehicle
LTLight Truck
CCommercial Vehicle
225

This number indicates that your tire has a width of 225 millimeters.

75

This number means that your tire has an aspect ratio of 75%.  In other words, your tire's sidewall height (from the edge of the rim to the tire's tread) is 75% of the width.  In this case, the sidewall height works out to be 168 millimeters.

R

This letter denotes how your tire was constructed.  Radial is the standard construction method for about 99% of all tires sold today.

RRadial
BBias Belt
DDiagonal
15

The tire size was designed to fit rims or wheels that are 15 inches in diameter.

102

This tire has a load index of 102, which means it's capable of carrying a load of 1870 pounds (850 kg) or less.  A higher number means the tire can carry more weight.  A lower number means the opposite.

S

This tire has a speed rating of S, which means 111 mph (180 km/h) is the maximum speed that can be sustained for 10 minutes.  A higher speed becomes dangerous.