1984 Isuzu I-Mark Tire Size

The original tire size for your 1984 Isuzu I-Mark is listed below. Tap on the box to view a color-coded explanation of the best Isuzu I-Mark tire size.

Trim Options:

Coupe

P175/70R13

Simplified Size:  175-70-13

Simplified size is useful for shopping and buying tires.

The original tire size for your 1984 Isuzu I-Mark is P175/70R13.  A color-coded explanation of the 1984 Isuzu I-Mark's tire size is shown below.

P

This letter denotes the intended use of the tire.

PPassenger Vehicle
LTLight Truck
CCommercial Vehicle
175

This number indicates that your tire has a width of 175 millimeters.

70

This number means that your tire has an aspect ratio of 70%.  In other words, your tire's sidewall height (from the edge of the rim to the tire's tread) is 70% of the width.  In this case, the sidewall height works out to be 122 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
13

The tire size was designed to fit rims or wheels that are 13 inches in diameter.