Tire Components Quiz

Which is a type of tyre construction ?

• Nylon symmetrical

• Aspect

• Rapid

• Radial

What do the beads of a tire usually contain?

• Nylon

• Fiberglass

• Neoprene

• Steel wire

A tire has the specification P 185/55R15 72V. Which of these statements about the tire is true?

• 1. It is suitable for vehicles that weigh up to 783 lbs

• 2. It has a height of 185 mm

• 3. It has a width of 55 mm

• 4. It has a rim diameter of 15 inches

A tyre has the specification P 185/55R15 72V. Which of these statements about the tyre is true?

• It has a rim diameter of 15 mm

• It has a width of 185 mm

• It has a height of 185 mm

• It is suitable for vehicles that weigh up to 783 lbs

Which of the following is a means of indicating tyre wear?

• Pressure sensor inside tyre

• Self sealing compound inside tyre

• Wear bars in tyre tread

• Special service tyre

What is the minimum legal requirement for tread depth of a light vehicle tyre.

• 1.6mm

• 1.3mm

• 1.0mm

• visible tread

What materials can be used for manufacturing wheels?

• Magnesium

• Aluminium Alloy

• Steel

• Carbon Fibre

What is the primary function of the tread pattern on a tire?

• To make the tire look attractive

• To provide grip in wet conditions

• To reduce the tire's rolling resistance

• To indicate the tire's brand and model

What does the 'R' in a tire size specification, such as 205/55R16, stand for?

• Radial construction

• Reinforced sidewall

• Rolling circumference

• Rating of speed

How often should tire pressure be checked to ensure safety and efficiency?

• Once a year

• Every time you fill up gas

• Every month

• Every 6 months