Buying a used car can be a smart way to save money, but only if you know what to look for. TikTok user @russflipswhips recently shared three quick and easy checks that can help buyers avoid expensive surprises. These simple steps require no special tools, just a penny, a quick test drive, and a peek under the hood.
Each of these checks can reveal potential problems that might not be obvious at first glance. Worn-out tires, poor alignment, or a dirty air filter could mean extra costs down the road. By taking a few minutes to inspect these key areas, buyers can make more informed decisions and avoid unexpected repair bills.
Assessing Tire Tread Depth with a Penny
Tires are the vehicle’s primary contact with the road, making their condition crucial for safety and performance. @russflipswhips suggests using a simple penny test to evaluate tire tread depth. By inserting a penny into the tire’s tread groove with Lincoln’s head facing downward, you can gauge the tread depth. If you can see the top of Lincoln’s head, the tread is at or below 2/32 of an inch, the minimum depth many safety guides use as the replacement threshold. Check several grooves and multiple spots around each tire, because uneven wear can make one area pass while another fails.
This method matches recommendations from trusted sources like Bridgestone and Firestone, which advise replacing tires once tread depth reaches 2/32 of an inch to ensure safe traction and handling.
@russflipswhips Knowing how to buy a car can save you thousands #carsales #carsalesman #cardealership #carbuyingtips ♬ original sound – RussFlipsWhips
Verifying Wheel Alignment During a Test Drive
Proper wheel alignment ensures that a vehicle drives straight and handles correctly. Misalignment can lead to uneven tire wear and compromised handling. The video advises taking the car for a test drive, and on a safe, straight road, lightly loosen your grip (without fully letting go) and see whether the car consistently pulls. If the vehicle drifts to the left or right, it may indicate alignment issues. Pulling isn’t always alignment, uneven tire pressure, tire issues, brake drag, and road crown can also cause it.
Addressing such problems is vital, as misalignment can cause tires to wear unevenly, leading to premature replacement and affecting the vehicle’s overall performance.
Inspecting the Air Filter
The air filter prevents dirt and debris from entering the engine, ensuring efficient operation. A severely clogged air filter can reduce performance, and on older carbureted vehicles it can reduce fuel economy. On most modern fuel-injected cars, fuel economy usually isn’t measurably affected unless the filter is extremely restricted.
While air filter locations vary by vehicle model, they are generally accessible and can be checked with minimal effort. Regular inspection and maintenance of the air filter contribute to the engine’s longevity and optimal performance.
Additional Considerations
While the video highlights these three checks, it’s important to conduct a comprehensive inspection when purchasing a used car. This includes reviewing the vehicle’s maintenance history, checking for signs of previous accidents, and ensuring all systems function correctly. Resources like Consumer Reports provide detailed guidelines on inspecting a used car, covering aspects such as body condition, glass integrity, and more.
These simple checks help buyers spot potential issues early, making it easier to avoid expensive repairs down the road. These quick checks don’t replace a professional pre-purchase inspection (PPI), which can uncover hidden mechanical or structural problems.