2019 Genesis G90 Tire Size

The original tire size for your 2019 Genesis G90 is listed below. Tap on the box to view a color-coded explanation of the best Genesis G90 tire size.

Trim Options:

Premium 3.3TUltimate 5.0

275/40R19 101W(Rear)

Simplified Size:  245-45-19

Simplified size is useful for shopping and buying tires.

The original tire size for your 2019 Genesis G90 is 245/45R19 98W (Front).  A color-coded explanation of the 2019 Genesis G90's tire size is shown below.

275

This number indicates that your tire has a width of 275 millimeters.

19

The tire size was designed to fit rims or wheels that are 19 inches in diameter.

101

This tire has a load index of 101, which means it's capable of carrying a load of 1815 pounds (825 kg) or less.  A higher number means the tire can carry more weight.  A lower number means the opposite.

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 110 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
W

This tire has a speed rating of W, which means 167 mph (270 km/h) is the maximum speed that can be sustained for 10 minutes.  A higher speed becomes dangerous.

Trim Options:

Premium 3.3TUltimate 5.0

245/45R19 98W(Front)

Simplified Size:  275-40-19

Simplified size is useful for shopping and buying tires.

The original tire size for your 2019 Genesis G90 is 245/45R19 98W (Front).  A color-coded explanation of the 2019 Genesis G90's tire size is shown below.

245

This number indicates that your tire has a width of 245 millimeters.

19

The tire size was designed to fit rims or wheels that are 19 inches in diameter.

98

This tire has a load index of 98, which means it's capable of carrying a load of 1650 pounds (750 kg) or less.  A higher number means the tire can carry more weight.  A lower number means the opposite.

45

This number means that your tire has an aspect ratio of 45%.  In other words, your tire's sidewall height (from the edge of the rim to the tire's tread) is 45% of the width.  In this case, the sidewall height works out to be 110 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
W

This tire has a speed rating of W, which means 167 mph (270 km/h) is the maximum speed that can be sustained for 10 minutes.  A higher speed becomes dangerous.