Posted on 12/26/2021
Most light vehicles (under 10,000 pounds/4,500 kg) in North America sold from 2008 model year on have a feature that many people are confused about. It's the tire pressure monitoring system (TPMS). You may have some experience with it yourself if you own a newer vehicle. Vehicles with TPMS have sensors in each tire that are supposed to warn the driver when tire pressure gets dangerously low. That's important because tires that are significantly under-inflated can cause very serious accidents. Unfortunately, many drivers think the TPMS does all the work keeping track of tire pressure. To them, as long as the warning light or gauge isn’t giving a warning, the tires must have the proper amount of air pressure in them. That's not the case. Tire pressure monitoring systems aren't all created equal. Some give you a digital readout of the pressures in each individual tire. But many simply have a warning light that looks like the cross sect ... read more
Posted on 12/19/2021
We all know about winter tires. But did you know there is such a thing as summer tires? Most people have all-season tires on their vehicles. They work pretty well in a variety of weather conditions. But if you want better handling and performance, you might consider switching to summer tires. Here are a few things you should know about them. Summer tires are good for high-performance vehicles like sports cars and luxury SUVs, but they don't have to be limited to those. They have a different tread pattern than all-season tires, with generally shallower grooves and more rubber that contacts the road. The rubber is made of a stickier compound good for taking corners at higher speeds. Plus it is engineered so it stays firmer the hotter the temperature gets. Here's a bonus. That design also works well in warm, wet weather. It makes sense, since more the more rubber that's touching the concrete or asphalt when it's slippery out, the bette ... read more
Posted on 12/12/2021
If you notice that your headlights are flickering at night, that's something to pay attention to. While there could be many different things that could cause that problem, one possibility is your vehicle's alternator. The alternator takes mechanical energy from the engine and turns it into electricity, in essence a generator. The current it makes charges the battery and supplies power to the vehicle's electrical systems. An alternator is made up of several different parts: a pulley, magnets, coil wires, brushes and a voltage regulator. While your vehicle is running, these parts get a good workout and, after time, they begin to wear out. Other symptoms of a failing alternator include your vehicle's lights dimming, the power windows going up and down more slowly than they used to, your power seats not moving quite as fast as before. Another sign of a worn out alternator is engine stalling. Vehicles with fuel injection require a certain amount of power, and w ... read more
Posted on 12/5/2021
Can you think of anyone who likes getting a flat tire? Of course not. But when one of your tires winds up with a flat or leak, whether it be from things like hitting a curb, running over a nail or picking up a sharp stone, it's time to have someone who knows what they're doing take care of it. If you're thinking you'd like to avoid having to buy a new tire, you wonder if a patch or plug will suffice. It depends where the puncture is and how big the hole is. Most tire experts will say if the hole in the tire is less than ¼ of an inch or 6 mm, a patch can work. But a patch likely won't work if the compromised part of the tire is on its shoulder or sidewall. Here's why. The shoulder of a tire is the part between the sidewall and tread and it's usually rounded. It's under a lot of pressure, more than even the sidewalls. And because of that curved shape, it's hard to get a patch or plug to hold. The sidewall is the side of the tire. Sid ... read more