Stop Falling For These Car Myths! Debunking 3 Costly Misconcepti

Some car myths seem harmless, but others can waste your hard-earned money and even compromise your safety. These pieces of misinformation keep getting passed down through generations of drivers. We've gathered and debunked some of the most persistent and expensive myths you need to stop believing.

Myth #1: You Must Change Your Oil Every 5,000 Kilometers

This is one of the most stubborn misconceptions out there. Modern engines and full synthetic oils have advanced significantly. Many manufacturers now recommend service intervals far exceeding 5,000 kilometers. Your most reliable source is your vehicle's owner's manual-following the manufacturer's recommended schedule is the smartest move. Unnecessary oil changes are simply burning cash.

Myth #2: Premium Gasoline Boosts Performance in Regular Cars

Unless your owner's manual specifically requires high-octane fuel (typically for high-performance engines), using regular unleaded gasoline won't affect your car's daily performance or engine lifespan. For the vast majority of drivers, filling up with premium fuel only increases your fuel costs without providing any real benefit.

Myth #3: Cross-Drilled Brake Rotors Offer Much Better Stopping Power

This belief is outdated. Drilling holes into solid brake rotors actually weakens their structural integrity and can harm heat dissipation. While some people praise the minor weight reduction or use Porsche as an example, it's important to know that Porsche uses specially cast and heat-treated rotors. For the average aftermarket upgrade, cross-drilling increases the risk of cracks. Ask braking experts like Stoptech-they'll confirm that for street driving, high-quality solid or slotted rotors are a more reliable and efficient choice. Knowing the truth behind these common myths helps you make smarter decisions for your car's care, saving you significant money and keeping you safer on the road.