1990 Porsche 944 Tire Size
The original tire size for your 1990 Porsche 944 is listed below. Tap on the box to view a color-coded explanation of the best Porsche 944 tire size.
Trim Options:
S2
225/50ZR16(Rear)
Simplified Size: 205-55-16
Simplified size is useful for shopping and buying tires.
The original tire size for your 1990 Porsche 944 is 205/55ZR16 (Front). A color-coded explanation of the 1990 Porsche 944's tire size is shown below.
225 | This number indicates that your tire has a width of 225 millimeters. | ||||||
16 | The tire size was designed to fit rims or wheels that are 16 inches in diameter. | ||||||
Z | This tire has a speed class of Z, which means it's part of an elite speed class of 149 mph or more (240 km/h). A tire's speed class is less specific than the speed rating. | ||||||
50 | This number means that your tire has an aspect ratio of 50%. In other words, your tire's sidewall height (from the edge of the rim to the tire's tread) is 50% of the width. In this case, the sidewall height works out to be 112 millimeters. | ||||||
R | This letter denotes how your tire was constructed. Radial is the standard construction method for about 99% of all tires sold today.
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Trim Options:
S2
205/55ZR16(Front)
Simplified Size: 225-50-16
Simplified size is useful for shopping and buying tires.
The original tire size for your 1990 Porsche 944 is 205/55ZR16 (Front). A color-coded explanation of the 1990 Porsche 944's tire size is shown below.
205 | This number indicates that your tire has a width of 205 millimeters. | ||||||
16 | The tire size was designed to fit rims or wheels that are 16 inches in diameter. | ||||||
Z | This tire has a speed class of Z, which means it's part of an elite speed class of 149 mph or more (240 km/h). A tire's speed class is less specific than the speed rating. | ||||||
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. | ||||||
R | This letter denotes how your tire was constructed. Radial is the standard construction method for about 99% of all tires sold today.
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