Auto30
NewsTechnologyTuningReviewsUsefulRetro
When It's Time to Change Your Car Battery: Not All Americans Recognize the Signs of a Failing One

When It's Time to Change Your Car Battery: Not All Americans Recognize the Signs of a Failing One

A dying battery has a habit of letting you down exactly when you need the car most.

Many Americans Don’t Know or Ignore This: How Often You Should Really Change Your Car’s Coolant

Many Americans Don’t Know or Ignore This: How Often You Should Really Change Your Car’s Coolant

Ignoring this simple maintenance step can leave your car unable to start in freezing weather, risk overheating in the heat, or even cause engine damage.

PSA: How to Clear a Musty A/C Smell Without Lifting a Finger

PSA: How to Clear a Musty A/C Smell Without Lifting a Finger

A simple step-by-step routine that keeps your car from developing that nasty A/C smell.

Your Mechanic Won’t Tell You This – How to Raise Your Car’s Ground Clearance: Practical Tips and Advice

Your Mechanic Won’t Tell You This – How to Raise Your Car’s Ground Clearance: Practical Tips and Advice

Every driver has that moment when they look at their car and think, “I wish it were higher.”

Iridium vs. Platinum Spark Plugs: What Sets Them Apart in Today’s Cars

Iridium vs. Platinum Spark Plugs: What Sets Them Apart in Today’s Cars

Iridium or platinum? The choice isn’t as obvious as it seems — and a few unexpected details can help you pick the right plugs for your engine.

How to Reset a Tire Pressure Warning Yourself: A Few Simple Methods

How to Reset a Tire Pressure Warning Yourself: A Few Simple Methods

Helpful tips for drivers — several easy ways to reset a tire-pressure sensor warning.

Hot Topic for American Drivers: Why So Many Deactivate Start/Stop Systems

Hot Topic for American Drivers: Why So Many Deactivate Start/Stop Systems

Most American drivers turn off the start/stop system simply because it annoys them.

Why Your Brakes Squeak — What It Means and How to Fix It

Why Your Brakes Squeak — What It Means and How to Fix It

That high-pitched squeal or grinding sound when you hit the brakes can make any driver nervous.

Vintage Toyota Land Cruiser Gets a Tundra Heart Transplant

Vintage Toyota Land Cruiser Gets a Tundra Heart Transplant

Toyota dropped a modern twin-turbo V6 into an ‘80s Land Cruiser — and it’s nothing short of genius.

Most Americans Don’t Realize What Else the RSCA Button Can Do

Most Americans Don’t Realize What Else the RSCA Button Can Do

RSCA OFF — what does this button actually do? And why should you always press it when driving off-road?

You Won’t Believe It: These 11 Car Features Already Existed Last Century

You Won’t Believe It: These 11 Car Features Already Existed Last Century

A look back at 11 car innovations that were way ahead of their time

From Annoyance to Addiction: Why Americans Love the Start-Stop Button

From Annoyance to Addiction: Why Americans Love the Start-Stop Button

Americans have always loved convenience, and the start-stop button symbolizes that obsession. What began as a futuristic luxury has become a quiet revolution beneath our fingertips — with hidden complexities few understand.

Most American Mechanics Don’t Know This: The Brown Ring on Spark Plugs — Replace or Keep Driving?

Most American Mechanics Don’t Know This: The Brown Ring on Spark Plugs — Replace or Keep Driving?

If your spark plugs have run for 40,000 miles or more, there’s a 99.9% chance you’ll see a brown ring around them.

Take Your Cybertruck Off-Road for $2,995

Take Your Cybertruck Off-Road for $2,995

The Tesla Cybertruck just got a suspension upgrade that lets it fly over bumps without voiding the warranty — and without touching the factory software

American Engineering, Chinese Production and Installation: And This Is Not MacPherson. Meet the NIO ET9

American Engineering, Chinese Production and Installation: And This Is Not MacPherson. Meet the NIO ET9

The emerging Chinese automaker’s new SkyRide system relies on sensors and pressurized hydraulics to transform the ride.