Tire Naming (TTT Assessment)

In the tire code P215/65R15, what does the letter P stand for?

• Performance tire

• Passenger car tire

• Pressure rating

• Premium tire

In P215/65R15, the number 215 refers to the _______.

• Rim diameter

• Load index

• Sidewall height

• Tire width in millimetres

What does the number 65 represent in P215/65R15?

• Tire pressure

• Rim width

• Aspect ratio (sidewall height as % of width)

• Load capacity

The letter R in P215/65R15 means what?

• Reinforced

• Radial construction

• Right-hand rotation

• Rough terrain

In P215/65R15, what does 15 indicate?

• Tire width in cm

• Load index

• Aspect ratio

• Rim diameter in inches

A tire marked 95H has which speed rating?

• Up to 180 km/h

• Up to 240 km/h

• Up to 210 km/h

• Up to 270 km/h