A tubed tire at 160 psi requires slippage marks?

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Study for the Aviation Maintenance Technician, Second Class (AMT2) Exam. Use flashcards and multiple choice questions, with hints and explanations provided for each question. Prepare for success!

Multiple Choice

A tubed tire at 160 psi requires slippage marks?

Explanation:
Slippage marks are used to detect movement of the inner tube inside a tubed tire. When a tire has a tube, the tube can slip or rotate relative to the tire and rim under pressure, which can lead to improper seating or pinch flats. Marking the tire and tube lets you see any subsequent slip during service. This requirement applies because a tube is present, not because of a specific pressure value. Therefore, a tubed tire at 160 psi should have slippage marks. Tubeless tires don’t have an inner tube, so this check isn’t needed for them.

Slippage marks are used to detect movement of the inner tube inside a tubed tire. When a tire has a tube, the tube can slip or rotate relative to the tire and rim under pressure, which can lead to improper seating or pinch flats. Marking the tire and tube lets you see any subsequent slip during service. This requirement applies because a tube is present, not because of a specific pressure value. Therefore, a tubed tire at 160 psi should have slippage marks. Tubeless tires don’t have an inner tube, so this check isn’t needed for them.

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