Roads are not easy on tires. Uneven asphalt. Potholes. Excessive heat. Roads take and take while tires give and give. If you go down that road far enough, a blowout is inevitable!
But you can take some preventative steps to move your tire-road status from “It’s Complicated” to “In a relationship.”
First off, check that air pressure! If your car monitors individual tire pressure for you, you’re good. But, if not, do you have a tire gauge? No? Get a good quality tire gauge. Check the pressure monthly and check the number listed on the inside of your door, not the tire!
The structure of your tire needs air to hold itself together. Even a10% loss of tire pressure can eventually cause a blowout. If you’re regularly losing pressure, bring it in. We can let you know if it is a leak we can fix. If not, we can get you a great set of tires at an affordable price!
Rotation, Rotation, Rotation
Roads are purposely sloped to allow for drainage. This can cause uneven wear. You need to get your tires rotated every 5,000 to 6,000 miles.
We can maximize the life of your tires with this simple, affordable step. We will also make sure they are balanced and keep an eye on wheel alignment. If you are steering crooked down a straight road, give us a call! Getting a wheel alignment is much cheaper than a new set of tires!
George Washington Never Lies!
Checking tire wear costs just 25 cents. Insert a quarter into a tread groove with Washington’s head facing down. If you can’t see the top of his head, you are good-to-go. If you can see the all of George’s wig, it means you have less than 1/8” of tread left. This is the point at which you should consider replacing your tires. The more of Washington’s head you see, the more unsafe turning and braking become!
Remember, most tires don’t make it past the 50,000-mile mark.
It’s always good to visually inspect tires each month, especially before a long trip. If you notice low tread, tread wear on one edge, uneven wear (called cupping), or raised tread or sidewall, bring your car or truck on in!
The experts at Certified Automotive Specialists will make sure your tires—and everything from that keeps you running down the road—are in great shape. If you have questions or feel you have something we need to look at, set up your appointment online or give us a call us today at 253-854-6762!
Customers look at me strangely when I tell them they can use the Abraham Lincoln method to test their tire tread. Actually we are talking about using a penny. Place the penny within the tire’s grooves and channels. Insert the penny so that Abraham Lincoln’s head faces downward. If the tire tread hides his face, your tires don’t need to be replaced. If you can see all of Abe’s face, it is time to replace your tires!
Keeping tires properly inflated increases their service life. Under-inflated tires lose tread around the outside edges. Over-inflated tires loose tread near the center. Your car care provider should rotate the tires every six months to help prevent tread wear.
Also with record gas prices, properly inflated tires with save you more than a penny, improper inflation can cause a loss of
1-3% of you fuel economy. Many cars have tire monitoring systems to ensure correct pressure, please don’t ignore them.
When it is time to buy new tires, make sure they match the specs listed on the car’s placard that can be found in the glove box, the gas filler door, on a car door edge or on a visor. All four tires need to be the correct size, all the same size; all have the same construction and speed rating. All four tires need to be balanced and aligned. Last note on tires: shop smart and ask questions, less expensive tires can also cost MPG, so explore all your tire brand options.
Your car care provider will keep an eye on your tires, most times for free, and know exactly which tires are best for your vehicle when it is time to replace them.
Please call us with any questions at 626-963-0814.
Remember when cars had a full size spare tire? Then they went to the small temporary spare tire called the donut, (that reminds me I need to stop at the world-famous donut man in Glendora for a strawberry one). Now, in order to save weight, many manufacturers are doing away with the spare tire altogether on certain models. Certainly less weight increases gas mileage. It is also easier and less expensive to shed weight from a car, than to introduce technology to save fuel. This year about 14 percent of new model cars in the United States have no spare tire.
The tire repair kit which replaces the spare tire, weighs in at about 20 pounds less than a spare tire and a jack assembly and do not take up much room either. But what should you do if you happen to get a flat? The car manufacturers are supplying a quick-fix kit instead.
If you get a major blow out that is larger than a quarter of an inch, or if the puncture is on the side of the tire instead of the bottom, the repair kit won’t do the job and you will need to be towed. The manufacturers figure that in most cases the repair kit will do the job as it should take care of flats 85 percent of the time.
The manufacturers also feel that TPMS (tire pressure monitoring systems) will alert you in most cases that you have a leak which you can fix before you have a flat. So if the low tire light sends a signal, don’t ignore it. If you buy a new car, you might want to look for the spare tire.
Manufacturers have been mandated by the Corporate Average Fuel Economy (CAFÉ) standards and are scrambling to get better gas mileage (an average of 54.5 miles per gallon) by 2025 and are doing all they can to make it happen. Not every manufacturer is using this method to help their cause but it is something you need to be aware of. You don’t want to be stuck in the middle of nowhere and start looking for a spare that you aren’t going to find.
We have a new program that gives you a 6-month road side assistance and up to $150 of tire coverage should you need it, ask us for details.
Certified Auto Specialists wants to be your GO-TO place! Feel free to call 626-963-0814 with any questions and we will be glad to help.
Tires are an expensive purchase so knowing when tires should be replaced is important for Glendora auto owners. Tires will just wear out with normal use. The depth of the tread on your tire determines how well it will stop, start and steer – especially in wet conditions. 4/32th of an inch of tire tread is considered a safe amount of tread.
Uneven tread wear can be a symptom of other problems and simply replacing your tires will not prevent the same uneven wear from happening to the new tires. We can survey your tires for excessive or uneven wear. Unusual wear may lead to further examination of steering, suspension or alignment issues. We can help with needed repairs and with getting you the right tires for your needs.
Give us a call
Certified Auto Specialists 626-963-0814 476 Vermont Avenue Glendora, California 91741
Remember snow tires? They were basically just regular tires with big, knobby lugs to get them through deep snow. They were loud and rode hard, and Glendora drivers couldn’t wait to get them off the car. Then along came television advertisements for “all-season” radials. California car owners ran out and bought some and we thought we were done with snow tires forever.
Tires have come a long way since then. Modern winter tires sold in the Los Angeles area are much better designed for the wide range of dangerous conditions that come with California winter weather. They are made with a rubber compound that helps them stay flexible in cold weather. Regular tires become hard and stiff at Glendora temperatures below 45°F, which reduces their traction. That’s a critical concern in winter, especially with snowy or wet Glendora conditions. But it also means that Glendora auto owners are better off with winter tires in cold weather even when it’s dry.
The tread design on winter tires has been improved to actually move snow, slush and water. The lugs and grooves actually throw packed snow out of the tread as the tire rotates. This means the tread is open and ready to move more snow when it rolls around again. Summer tires can actually pack up with snow, which makes them more detrimental than a bald tire.
Many winter tires use a micro-pore compound that lets the tire bite into ice and snow. They have wider grooves around the tire that help expel snow. They have a rounder casing to better cut into the surface of snow. Modern winter tires available at California tire shops also have sipes, or thin slits cut into the tread. The edges of these sipes can grab ice and snow so that the tire retains traction on almost any surface. The sipes also help to expel water and slush from the tread. In short, a lot of time and engineering has gone into improving winter tires.
The all-season tire that is popular among Los Angeles drivers is actually a compromise between summer and winter performance. This means they give adequate performance for Glendora auto owners in either season, but aren’t great in either. Summer tires give great performance in hot weather, but lousy performance in winter. Glendora motorists need to put more thought into their tire choices these days, but that also means they get a lot better performance for their money.
If you want the performance that new winter tires can give you, you should have them properly installed at your Glendora service center or Certified Auto Specialists. It’s best to purchase four snow tires and put them on all the wheels of your vehicle. But if you only want two, you need to put them on the rear of your vehicle, even if you drive a front-wheel drive vehicle. Glendora drivers always want to put the tires with the best traction on the rear of the vehicle.
Imagine this: You take a corner on an icy Los Angeles road and your rear end starts to slide. What happened is that the front end slowed for the turn, but the rear end hasn’t figured that out yet. If you have high-traction tires on the front of your vehicle, that makes the problem worse. You’re slowing the front end faster and harder, which makes the back end fishtail even more.
Putting the higher traction tires on the rear will give Glendora auto owners more control for turns, regardless of the type of vehicle driven. Of course, that makes putting high-traction tires on all of your wheels even smarter. Why not give all of your tires the best traction they can get? Some Glendora assume that four-wheel drive or all-wheel drive vehicles only need winter tires on two wheels. Why? Doesn’t it make sense to give all four wheels the same level of traction and control? Four-wheel or all-wheel drive cannot compensate for poor traction.
Another false assumption held by many Glendora car owners is that if you have traction control and anti-lock brakes, you won’t need winter tires. Traction is essential for good acceleration, steering and stopping. And tires provide traction. Traction control and anti-lock brakes can only improve on that traction. The better the traction, the better the traction control and anti-lock brakes will work. In other words, the better the tires, the better those systems will work for Glendora drivers.
A Canadian law requires all passenger vehicles, rental cars and taxis registered in Quebec to have winter tires on all four wheels from November 15th until April 1st.
If you’re shopping for winter tires and live where there is a lot of snow in California, look for a mountain with a snowflake in it molded into the tire’s sidewall. This symbol means the tire complies with severe snow standards. All-season tires have an M&S stamped on the sidewall. M&S stands for mud and snow.
For more important auto advice about tires for any California season, speak with your reliable Certified Auto Specialists tire professional. They can help you opt for the right tire for your area and for your driving needs. For the best performance from your tires, whatever the season, don’t forget preventive maintenance. Keep your tires up to pressure for best durability, safety and performance, but don’t overinflate them. Remember, good car care provides the safest road for all of us Glendora car owners.
If you’re interested in customizing the wheels and tires on your sedan, there are a few things you should know first.
Most importantly, the wheels you buy need to fit your vehicle. Not all wheels are created equal. Too many Glendora drivers have bought a set of wheels that caught their eye, then, after going to the work of mounting them, have found that the wheels don’t fit right and the tires rub against the sedan when they turn or go over a bump.
To ensure a proper fit, you can consult with your Certified Auto Specialists tire professional. He/she can also help you find tires that are suited to your driving habits as well as your sedan. You may find their auto advice invaluable, and you’ll probably be happier with your new wheels once you purchase them.
But if you just have to have that set of wheels, and you’re willing to pay for them, you can modify your vehicle to fit the wheels. Again, you should seek a knowledgeable Los Angeles professional’s help ahead of time. For example, if you want a bigger set of wheels on your pickup truck, you can get a suspension lift so they will fit the truck. A professional Glendora custom wheel shop can help you get the work done right.
The anti-lock brakes and stability control system on your sedan are engineered to work with a particular height of tire. This is another reason drivers should be careful when purchasing custom wheels in Glendora. The new wheel and tire combo needs to match the height of the tires that came with your vehicle.
Your car’s computer gauges your speed by the revolution of your tires and sends commands to the brakes and traction control based on that speed. If you put larger or smaller tires on your sedan, your computer is calculating the wrong speed and, consequently, sending incorrect commands to the brakes and traction control. This can have serious consequences as it may result in expensive damage to your vehicle or, worse, an accident.
If you change the size of your wheels, you need to get your engine’s computer reprogrammed at Certified Auto Specialists to accommodate the new tire size. New wheels shouldn’t just fit your vehicle, they should also fit your lifestyle. There are hundreds of styles and sizes to choose from. You should do a little research about which wheels and tires will best fit your personality, give you the performance you want, and meet your handling needs. We’re not saying you shouldn’t personalize your ride, we just want you to be happy with the result. Talk to us at Certified Auto Specialists in Glendora.
After all, good car care isn’t just about preventive maintenance. It’s also about making good choices.
Taking care of our tires is an important part of car care for Glendora drivers. We know they have to be replaced when they wear out, but tires also require some essential preventive maintenance. This maintenance will improve MPG and extend the life of the tires, so it’s well worth the effort and expense for Glendora motorists to get it done. Tire maintenance includes keeping tires properly inflated, rotating tires and balancing wheels.
The recommended tire pressure for a vehicle’s tires is printed on a sticker on the inside of the driver’s side doorjamb. A lot of engineering goes into calculating the correct pressure, so it’s a vital number for Glendora car owners to know. Not following this recommendation can throw off the suspension system and can lead to costly tire damage. Underinflated tires wear out more quickly than properly inflated tires. Vehicles also get better traction, handling and gas mileage on properly inflated tires. Check your tire pressure at least once a week and add air if necessary.
Don’t be tempted to add a bit of extra air to your tires when you fill them. Overinflated tires will cause the center tread to wear unevenly because of improper contact with the road. It will also curtail the handling performance of your vehicle.
Rotating tires allows all four tires on a vehicle to wear evenly. Front tires get more wear than rear tires because they do most of the work on turns. Tire rotation allows all of the tires to spend time on the front of the car so they all experience the extra wear.
For most vehicles, tire rotation is simply a matter of moving the front tires to the rear and vice versa. Some vehicles, however, recommend a cross-rotational pattern. Other vehicles use asymmetrical tires, which means the right tires have to stay on the right side of the car and the left tires on the left. Some vehicles use differently sized wheels on the front and back of the car and should not have their tires rotated.
What kind of rotation do you need? Check your owner’s manual or talk to your reliable Certified Auto Specialists service professional. Your owner’s manual will have information about how to rotate your vehicle’s tires as well as letting you know how often you should get it done. For most vehicles, that’s usually every 5,000 miles. Your reliable Certified Auto Specialists service specialist can also offer auto advice about tire rotation. A quick tire inspection can also indicate whether or not your tires are due to be rotated.
When it comes to tire maintenance for Glendora motorists, wheel balancing is usually what we know least about. Balancing a wheel is necessary to keep it in constant contact with the road. If a tire is not balanced properly, it actually hops along the roadway. You can feel this hopping as a vibration in your steering wheel if the unbalanced tire is a front tire. You’ll feel the vibration through your seat if a rear tire is unbalance. Properly balancing your tires is vital and will extend their life span, improve handling and improve the safety of your vehicle. When you replace your tires, the new tires need to be balanced.
Never use different sized tires on the same axle of a vehicle. In other words, your front tires need to be the same size and your rear tires need to be the same size. Mixing sizes can lead to some serious handling problems for Glendora auto owners.
If you have an all-wheel drive or four-wheel drive vehicle all four tires need to be the same size. If your tires are wearing out, you can sometimes make a new tire purchase fit within your budget by only buying two tires at a time. When you do this, the new tires should be installed on the rear of the vehicle. Rear tires are more in need of the traction than your front tires to avoid spinning out on slippery surfaces. If you drive a vehicle around Los Angeles, you need tires, so Glendora motorists need to know how to care for them. The safety of your sedan can depend on the condition of your tires.
A lot of us Glendora motorists like our vehicles to reflect our personalities. We’re picky about color and body style. We’ll customize anything from floor mats to window tints to license plates. One popular way for California car owners to customize a vehicle is to get new wheels.
Wheels come in thousands of designs. Custom wheels can add personality, style or sass to a vehicle. Many of these customizations involve getting a bigger wheel.
Fifteen or sixteen-inch wheels used to be the factory standard, But today, because a lot of Glendora car owners like the look of larger wheels, many vehicles are available with seventeen or eighteen-inch wheels. Optional wheel packages of twenty inches or more are also available in Glendora.
If you want to upsize the wheels on your current vehicle, however, you should know it’s not a do-it-yourself project. There are essential factors involved in ensuring your wheel change doesn’t jeopardize the safety of your vehicle.
First of all, it’s important for California car owners to understand rolling diameter. The rolling diameter is the overall height of a tire. If you increase the rolling diameter of your tires when you upsize your wheels, you may have to modify your suspension to make sure the larger tires fit in the space and don’t rub in turns or over bumps. If that’s more work than you’re willing to do or pay for, then you need to maintain rolling diameter when you change your wheels.
It’s not as hard for Glendora drivers as it sounds. Imagine a doughnut. That doughnut represents rolling diameter, so you can’t make the doughnut bigger. However, you can increase the size of the doughnut hole. That gives you a bigger wheel. Tires with reduced sidewall on larger wheels will preserve your rolling diameter.
Rolling diameter is vital because your wheels and tires still need to fit inside the wheel well. Also, your speedometer, odometer and anti-lock brakes are all programmed to work with a specific rolling diameter. You’ll throw off the readings on your speedometer and odometer if you change your rolling diameter. And for your anti-lock brakes to work properly, your rolling diameter has to be within 3% of factory recommendations. While some Glendora car owners who upsize may not be concerned about meter readings, throwing off the brake system is a serious safety hazard.
Further, many vehicles in Glendora are now equipped with electronically controlled suspensions. Changing the rolling diameter will negatively affect this system as well, which can lead to a less smooth ride and lower handling performance as well as harmful safety concerns.
Your reliable Certified Auto Specialists tire professional may be able to reprogram your vehicle’s computer to adjust for a larger (or smaller) rolling diameter.
So to maintain rolling diameter, you’ll need tires with a shorter sidewall. These tires will be designed to give the sidewalls the strength they need to maintain ride quality. Consider that doughnut again. As the wheel (the doughnut hole) gets bigger, the sidewall of the tire (the width of remaining doughnut) gets shorter. That means the tire holds less air. The sidewalls have to be made stiffer to compensate for the decreased air capacity.
To improve their strength, the shorter tires will also be slightly wider than your previous tires. But this means you’ll have a larger contact patch, or, in other words, a larger area of tire making contact with the road. This can actually increase your handling performance and decrease braking distances. Many California auto buffs customize their wheels just for this reason—they want the improved performance rather than looks or style. If you drive a truck or an SUV around Glendora, you might be interested in the extra control an upsized wheel can provide.
Now, that larger contact patch still has to fit inside your wheel well without rubbing when cornering or when bouncing over bumps or potholes on Glendora roads. This is termed fitment, and you may need a few critical adjustments so your new wheels will fit properly. You may need spacers so that your brakes will fit inside the new wheels, as well.
Certified Auto Specialists tire professionals are experts at mounting, adjusting and customizing wheels. They can give you a lot of good auto advice about wheels and tires and how they affect driving performance and car care. They can help Glendora car owners select wheels and tires that will suit their driving needs and habits.
For example, if you drive off-road around Los Angeles, you should consider a higher profile tire. This type of tire will protect your rims from pricey damage while you’re bouncing over rocks. Or, if you tow a trailer or haul heavy loads around California, you’ll want a tire with a load rating equal to your demands. Your reliable Certified Auto Specialists tire professional can help you with these types of concerns.
Once you’ve got your new wheels, have your reliable Certified Auto Specialists service specialist check to see if you need an alignment. You don’t want those new wheels and your higher performance compromised by poor alignment. Get the most out of your investment by getting the work done right at Certified Auto Specialists in Glendora.
Last but not least, remember tire pressure. With larger wheels, your new tires will hold less air and they’ll need slightly higher pressure. You’ll need to stay on top of essential preventive maintenance and keep them properly inflated. Be sure to survey their pressure at least once a week. If you don’t keep your tires at their correct pressure, they will wear out really fast. It will also curtail your braking and handling performance.
So smile and show off your vehicle around Los Angeles. Make it all yours. Bumper stickers, vanity license plates, custom wheels — strut your stuff!
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