SAILUN Atrezzo ZS-R tire with the size 225/45 R18 95W XL has the following specifications:

1. Brand: SAILUN
2. Model: Atrezzo ZS-R
3. Size: 225/45 R18
   • 225: The width of the tire in millimeters.
   • 45: The aspect ratio, which represents the height of the sidewall as a percentage of the width.
   • R18: The tire is designed for 18-inch diameter wheels.
4. Load Index: 95
   • This number indicates the maximum load-carrying capacity of the tire. In this case, 95 corresponds to a load-carrying capacity of 1,521 pounds (690 kg) per tire.
5. Speed Rating: W
   • W indicates a maximum speed rating of 168 mph (270 km/h).
6. XL: Extra Load
   • The "XL" designation means the tire has a higher load-carrying capacity than a standard tire of the same size.

Before purchasing, ensure that these tires are compatible with your specific vehicle make and model. Additionally, consider your driving conditions and preferences when selecting tires. If you have any further questions or need more information, feel free to ask!