1994 Ferrari 512 TR Tire Size

The original tire size for your 1994 Ferrari 512 TR is listed below. Tap on the box to view a color-coded explanation of the best Ferrari 512 tire size.

235/40ZR18(Front)

Simplified Size:  235-40-18

Simplified size is useful for shopping and buying tires.

The original tire size for your 1994 Ferrari 512 TR is 235/40ZR18 (Front).  A color-coded explanation of the 1994 Ferrari 512 TR's tire size is shown below.

235

This number indicates that your tire has a width of 235 millimeters.

40

This number means that your tire has an aspect ratio of 40%.  In other words, your tire's sidewall height (from the edge of the rim to the tire's tread) is 40% of the width.  In this case, the sidewall height works out to be 94 millimeters.

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.

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
18

The tire size was designed to fit rims or wheels that are 18 inches in diameter.

295/35ZR18(Rear)

Simplified Size:  295-35-18

Simplified size is useful for shopping and buying tires.

The original tire size for your 1994 Ferrari 512 TR is 235/40ZR18 (Front).  A color-coded explanation of the 1994 Ferrari 512 TR's tire size is shown below.

295

This number indicates that your tire has a width of 295 millimeters.

35

This number means that your tire has an aspect ratio of 35%.  In other words, your tire's sidewall height (from the edge of the rim to the tire's tread) is 35% of the width.  In this case, the sidewall height works out to be 103 millimeters.

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.

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
18

The tire size was designed to fit rims or wheels that are 18 inches in diameter.