Final answer:
Among the given options, tires are not typically covered by a Mechanical Breakdown Insurance policy, as they are subject to wear and tear and damages from road hazards which are not covered by such policies.
Step-by-step explanation:
Mechanical Breakdown Insurance is a type of insurance policy that covers the cost of repairs for mechanical issues in a vehicle outside of standard vehicle insurance policies.
Among the components listed:
- Transmission: This is typically covered by Mechanical Breakdown Insurance.
- Engine: This component is also normally covered under the policy.
- Air Conditioning System: The air conditioning system is usually included in this type of insurance coverage.
- Tires: Generally, tires are not covered by Mechanical Breakdown Insurance, as they are considered wear and tear items, and damages are usually a result of road hazards or lack of maintenance, which are not covered by mechanical breakdown policies.
Therefore, the component not covered by Mechanical Breakdown Insurance policy among the options provided is Tires.