Kumho Ecsta PS91 265/30 R19 93Y

The Kumho Ecsta PS91 is a high-performance tire that offers excellent grip and handling on wet or dry roads. It is a great choice for sports cars, sedans, and coupes. The Ecsta PS91 features a silica-enhanced tread compound that provides excellent traction and handling. The tire also has an asymmetric tread design that provides excellent stability and handling. The Ecsta PS91 is available in a variety of sizes to fit your vehicle. The Kumho Ecsta PS91 is a summer tire that is designed to be used in warm weather conditions.

What does 265/30R19 mean?


The tire width is 265mm.


The aspect ratio of the tire is 30. Aspect ratio is the relative height of tire sidewall. The number refers to the percentage of sidewall height in relation to tire width.


The letter in the middle refers to tire construction. Practically all tires sold for cars are radials.

Sometimes you also see tires with RF or ZR. RF indicates the tire is run flat, whereas ZR means the tire has speed rating higher than V. These tires are also radials, as the R indicates.


Rim diameter for the tire.

265/30R19 93Y tire size

The width of 265/30R19 93Y tire is stated in millimeters and sidewall height in percentages. In this table you’ll find out the 265/30R19 93Y tire size in inches as well as few additional metrics:

In inchesIn millimeters

Section Width


Sidewall height


Diameter / Height




Rim Diameter



798 per mile 496 per kilometer

Rim Size for 265/30R19 93Y Tires

Recommended rim sizes for 265/30R19 93Y tire:

DiameterWidth Range

What does 93Y mean?

The load index 93 means that the tire has been designed to support 1433 lbs or 650 kg.

The speed index Y means that the tire has been designed to be used in speed up to 186 mph or 300 kph.

This size tire is usually used on smaller sports cars.


Kumho Ecsta PS91 tires are ultra-high performance tires that provide excellent traction and handling in both dry and wet conditions. These tires are also very quiet and comfortable, making them a great choice for the discerning driver.

Tire Specification

Brand: Kumho
Model: Ecsta PS91
Season: Summer
Size: 265/30 R19
Load Index: 93 — 650 kg | x4 - 2600 kg
Speed Index: Y — 300 km\h
Car Type:Passenger
Road: City
XL / Extra Load: No
RunFlat technology: No
Commercial / Reinforced: No
Year: 2013