This Internal Audit Charter establishes the framework of the OICâs Internal Audit Function (IA Function) so as to ensure that internal audit provides the Commissioner with added assurance and advice, independent from line management, on risk management, control and governance processes.
Replacing Tires by Mileage. The average tire can handle about 40,000 miles of travel before it starts becoming unsafe. That number depends on the vehicleâs weight, weather conditions, the types of surfaces you drive on, and how many nails you run over. In other words, donât take this number as a certainty. If your tires are reaching 40,000 miles, though, itâs time to take a close look at them. Theyâre probably due for a change.
â¦are typically more expensive than all-season tires in most sizes. * Longer warranty - Depending on the size, all-season tires can have wear warranties as high as 90,000 miles. Very few summer tires offer a treadwear warranty. Regardless if you have summer or all-season tires, you need to know theâ¦.