1990 Maserati 430i Tire Size

The original tire size for your 1990 Maserati 430i is listed below. Tap on the box to view a color-coded explanation of the best Maserati 430i tire size.

205/55VR15

Simplified Size:  205-55-15

Simplified size is useful for shopping and buying tires.

The original tire size for your 1990 Maserati 430i is 205/55VR15.  A color-coded explanation of the 1990 Maserati 430i's tire size is shown below.

205

This number indicates that your tire has a width of 205 millimeters.

55

This number means that your tire has an aspect ratio of 55%.  In other words, your tire's sidewall height (from the edge of the rim to the tire's tread) is 55% of the width.  In this case, the sidewall height works out to be 112 millimeters.

V

This tire has a speed rating of V, which means 149 mph (240 km/h) is the maximum speed that can be sustained for 10 minutes.  A higher speed becomes dangerous.

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.