What does Y94 mean on the tire?

The "Y94" marking on a tire typically indicates the tire's speed rating and load index. The "Y" signifies that the tire can safely handle speeds up to 186 mph (300 km/h), while "94" refers to the tire's load index, indicating it can support a maximum load of 1,356 pounds (615 kg). These markings are important for ensuring the tire meets the vehicle's performance and safety requirements.