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All B licence questions · DGT question bank

What are tyres designed to operate without a separate inner tube called?

Correct answer

Tubeless

Tubeless. The tyre, compatible rim and valve form an airtight assembly without a separate inner tube. They can puncture and lose pressure: “tubeless” does not mean “puncture-proof”. Check pressure, condition and compatibility, and follow manufacturer instructions for repairs.

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  • Fastless

  • Tubeless

  • Fireless

The real exam in English is a translation of the Spanish original; compare both here.

Show the Spanish original

¿Cómo se denominan los neumáticos diseñados para utilizarse sin cámara de aire independiente?

  1. Tubeless(Correct answer)
  2. Fireless
  3. Fastless

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