Before loosening the wheel half retaining bolts, it is essential to confirm that the tire is completely ______.

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Multiple Choice

Before loosening the wheel half retaining bolts, it is essential to confirm that the tire is completely ______.

Explanation:
The safety idea here is to remove all tire pressure before touching the wheel halves. If the tire still has air, the pressure can push against the wheel halves as you loosen the retaining bolts, risking sudden bead release, tire movement, or injury. Completely deflated means there’s no internal pressure to resist separation, allowing the wheel halves to be opened and bolts loosened without the tire exerting force. Inflated or under-inflated tires still carry pressure, which makes disassembly hazardous, while completely deflated eliminates that risk.

The safety idea here is to remove all tire pressure before touching the wheel halves. If the tire still has air, the pressure can push against the wheel halves as you loosen the retaining bolts, risking sudden bead release, tire movement, or injury. Completely deflated means there’s no internal pressure to resist separation, allowing the wheel halves to be opened and bolts loosened without the tire exerting force. Inflated or under-inflated tires still carry pressure, which makes disassembly hazardous, while completely deflated eliminates that risk.

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