11 Car Myths You Should Stop Believing to Save Money

When it comes to car ownership, a plethora of advice surrounds us, some of it rooted in truth, and much of it draped in myth. From oil change frequencies to the type of fuel you should use, misconceptions can lead to wasted money and unnecessary repairs. In this article, we’ll debunk 11 common car myths to help you make informed decisions for your vehicle.

Premium Gas: Is It Really Better?

One common belief is that premium gasoline leads to better performance. However, studies, including those by AAA, indicate that premium fuel is only necessary for high-performance vehicles designed to require it. Most regular cars run perfectly fine on standard gasoline, making it a waste to fill up with the pricier option if your vehicle hasn’t specified its need for a higher octane. So before you fill up, check your owner’s manual!

Replacing All Four Tires: The Truth

Another myth is that if one tire wears out, you must replace all four. For non-all-wheel drive vehicles, that’s not true. As long as the replacement tire matches in brand, model, and size, you can replace just one. However, if your vehicle is all-wheel drive, it’s advisable to change them all at once to maintain balance and stability.

Warm Up Your Car Before Driving

Many drivers think warming up their engine is essential before driving, especially in winter. Contrary to this belief, modern vehicles are designed to warm up while driving. In fact, prolonged idling can lead to inefficient fuel usage and lower your car’s fuel efficiency.

Oil Change Every 3,000 Miles: Overstating the Need

The assumption that oil should be changed every 3,000 miles is outdated for modern engines. With advancements in synthetic oils, most cars can go from 5,000 to even 10,000 miles before an oil change is necessary. Always consult your vehicle’s service manual for the best recommendations.

Electric Cars Are More Prone to Fires

A misconception still prevalent is that electric vehicles are more likely to catch fire compared to gasoline-powered ones. According to the National Highway Traffic Safety Administration, this is untrue. Electric cars have undergone rigorous testing and do not pose a greater risk of fire; they are built with safety features comparable to traditional vehicles.

Coolant and Air Filter Changes with Every Oil Change

It may seem practical to change coolant fluid and air filters during an oil change, but it’s often unnecessary. Instead, review your vehicle’s manual to pinpoint the correct intervals for these services. This helps avoid unnecessary costs and keeps your maintenance schedule manageable.

Ignoring Routine Maintenance

Many believe that as long as their car seems fine, they can skip routine maintenance. This is risky! Regular check-ups can prevent small issues from becoming costly repairs later. Maintaining your vehicle proactively ensures longevity and performance.

In-Person Service Is Required to Keep the Warranty Valid

Some 31% of individuals believe that only dealership services keep their car warranties intact. The fact is, you can take your vehicle anywhere for service, provided you document the work performed. It's vital to keep receipts and records to maintain your warranty coverage.

All-Season Tires for All Conditions

A common misbelief is that all-season tires can handle every weather condition effectively. While they are versatile, they are not always ideal for extreme weather. In excessively hot or snowy conditions, using dedicated summer or winter tires is crucial for safety and better performance.

A Final Word on Car Care

Being informed about car maintenance can save you time and money while enhancing your safety on the road. Remember, it’s best to refer to your vehicle’s owner’s manual for specific services and intervals. Knowledge and preventative care pave the way for a smooth ride!