Iowa Motorcycle Permit Test Practice Questions - Iowa DOT Motorcycle Knowledge Test (Class M Endorsement) Exam

Hand signals on a motorcycle are useful because:

They are required even when turn signals are working They back up turn signals, are useful when signals fail, and increase rider visibility to other drivers They can be used instead of brakes They are only used at night

Correct Answer:

They back up turn signals, are useful when signals fail, and increase rider visibility to other drivers

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