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Why Inline-5 Engines Don't Play Well With Carburetors
Engimes with three, four, six, and eight cylinders all work well when they're carbureted, but inline-5s don't. That's mostly about two specific problems.
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These US States Saw The Biggest Gas Price Increases In 2025
The states with the biggest gas price increases in 2025 are concentrated in one part of the U.S. But the price actually dipped in most of the country.
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8 Times Stellantis Killed A Product Just To Bring It Back
Stellantis has a reputation for killing products only to bring them back at a later date. Here are eight of the most interesting examples of this habit.
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Ford Says Owners Shouldn't Drive Their New Mustang GTD For A Month: Here's Why
Ford says owners should wait 30 days before driving their new Mustang GTDs. While annoying, there's a good reason for this. Here's what to know.
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The Pros And Cons Of Power Running Boards For Trucks
Running boards have come a long way since those 1930s black behemoths. Modern power truck running boards have lots of upsides, but they have downsides, too.
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How Chevy's 327 Small Block Earned Its 'Mighty Mouse' Nickname
The Mighty Mouse made its first appearance in 1942, while Chevy's 327 debuted in 1962. But what exactly do the animated mouse and the V8 engine have in common?
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What Are Sipes On A Tire?
The sipes on your tires play an important role in traction and control. Here's what sipes are, why they matter, and whether siping your tires is worth it.
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Why Preconditioning Your Electric Car In Winter Is About More Than Just A Warm Cabin
Preconditioning your EV during the winter can make the cabin more comfortable, but it does more than just that. Here's what to know.
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What's The Difference Between A Single- And A Dual-Clutch Transmission?
The obvious answer is the number of clutches. But it goes beyond that, into questions of design and operation that can bring a car almost to being automatic.
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Should You Replace TPMS Sensors When You Replace Tires?
A car's tire pressure monitoring system (TPMS) is useful, but some people wonder if the sensors need to be replaced when buying new tires. Here's the truth.
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Is Driving Without Headlights In The Fog Illegal? It All Comes Down To Visibility
Federal law doesn't mandate fog lights, but the states do take fog seriously. Stiil, is it illegal to drive without your headlights when it's foggy?
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These U.S. States Still Require A Front License Plate
Some states no longer require a front license plate, and there are some exemptions to the laws in the many states where they're still mandated.
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Why Porsche Switched From Air-Cooled To Water-Cooled Engines
Porsche made the move from air-cooled to water-cooled engines for the 911 in 1997. Here's what pushed the German automaker to leave decades of tradition behind.
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These Are The Most Fuel-Efficient Cars Ever Sold In America
Automotive fuel efficiency has made incredible leaps in recent decades. To showcase this, here are some of the most fuel-efficient cars ever sold in the U.S.
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Stop Using WD-40 On Your Wiper Blades. Use This Instead.
You may have heard that using WD-40 on your windshield wipers is a good way to maintain them, but it's not true. Here's what you should use instead.
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LA's White Painted Streets Actually Serve A Cool Purpose
Los Angeles has started painting some of its streets white, and there's actually a really cool reason why. Here's what to know about LA's white roads.
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4 Reasons Your Car's Heater Will Only Blow Cold Air (And What To Do About It)
A car heater that blows cold air is extremely annoying, and there are several issues that can cause this problem. Here are the most likely causes.
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Is It Legal To Have Two Driver's Licenses From Two Different States?
Maintaining a driver's license in multiple states may seem useful, but is it legal? Here's everything you need to know about having more than one license.
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The Reason Max Verstappen Is Number 1 (And How F1 Drivers Get Their Numbers)
Lando Norris’s championship win means Max Verstappen must give up the No. 1 in 2026. But how do Formula 1 drivers get their numbers in the first place?
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Should You Replace Your Car's Serpentine Belt When Replacing The Alternator?
The alternator and serpentine belt are part of the same system in your car. But does that mean you should replace the belt when you're replacing the alternator?
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Why Your Car Windows Get That Nasty Haze On Them
If you're thinking the film on the inside of your car windows is surprisingly persistent, you're right. That haze isn't just annoying; it may also be dangerous.
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Before You Store Your RV For Winter, Do This To Protect Your Battery
Storing your RV for the winter shouldn't be too complicated. However, it is important that you take the proper steps to protect your battery. Here's how.
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Who Should Be Using A Different Motor Oil In Winter?
Generally, there's no reason to switch engine oil during the winter. However, that's not always the case. Here's what to know about winter motor oil.
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What Are The Pros And Cons Of A Torsion Beam Suspension?
Torsion beam suspensions aren't like race car versions, extracting every ounce of speed within the limits of drivability. Their aims, and costs, are different.
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Inflating To The PSI Number On Your Tire Is A Terrible Idea: Here's Why
The PSI number on the tire sidewall isn’t the one you should use. Here's how to find the correct pressure to stay safe and avoid ruining your tires.
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How To Clean And Restore A Sticky Steering Wheel
A sticky steering wheel can be incredibly annoying. Fortunately, it's relatively easy to restore a steering wheel to its former glory. Here's how.
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Why Did FWD Become The Default For Cheap Cars?
Front-wheel drive is extremely common in cheap, economy cars. However, this wasn't always the case. Here's how FWD became so widespread in these vehicles.
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