AUTONET TV

Straight to the Point (Alignment Signs of Problems)

It’s just common sense that your vehicle will drive better if all the wheels are lined up with each other and the road the way the engineers intended.  When they’re not, that is called being out of alignment.   Here are some signs that your alignment has problems.

• Your steering wheel isn’t straight when your vehicle goes straight down a straight road. This one’s pretty easy to notice.  If your vehicle’s logo on the wheel is tilted, that’s probably not the way designers wanted it to be. Bring it in and have us check it out.
• Your steering wheel is vibrating on a smooth road or when you are accelerating.  While this could be caused by several different things, one possibility is misalignment.  If your steering wheel is shaking, it should be examined by a trained technician.
• Your vehicle is pulling to one side without you wanting it to.  Sometimes the configuration of the road will cause it to pull slightly left or right.  But if you find yourself constantly correcting course to keep your vehicle headed straight down the road, that’s worth having us look at your alignment.
• You’re going through tires like there’s no tomorrow. The tread on your tires should be wearing nice and evenly from the outside to the inside of the tire.  If the wear isn’t even, it could be your vehicle needs an alignment.

We have equipment designed to quickly and accurately measure your vehicle’s alignment.  We can make precise adjustments to make sure you are headed straight where you want to go.  Have your alignment checked regularly. It can help prevent more serious problems in the future and make your vehicle drive as beautifully as you remember it used to.

McLearen Shell
3043 Centreville Road
Herndon, VA 20171
(703) 318-7744
http://www.mclearenshell.com

McLearen Shell Tire Safety: Washington vs. Lincoln

Welcome to the McLearen Shell automotive blog. Today, let's talk about the effect of tire wear.

Let's focus on stopping in wet Herndon conditions. In order for a tire to have good contact with the road, it has to move the water out of the way. If it can't move the water, the tire will actually ride on top of a thin film of water.

That's called hydroplaning. If it's really bad, Herndon drivers can actually spin out of control - endangering themselves and the other drivers around them. At best, you won't stop as fast.

So how does a tire move water? It has channels for water to flow through. Look at your vehicle tire and you'll see channels: channels that run around the tire and channels that flow across the tire. They're designed to direct water away from the tire so it can contact the road better.

And the deeper the channel, the more water it can move. A brand new McLearen Shell tire has very deep channels and can easily move a lot of water. As the tire wears down, the channels become shallower and can move less water. When it wears down enough, it can seriously affect your ability to stop your vehicle on wet Herndon roads.

So that's why it's so important for Herndon drivers to replace their vehicle tires when they get worn. Consumer Reports and other advocate groups call for a standard of 3/32 of an inch and they have the studies to prove it.

At McLearen Shell, we want our customers to know that the deeper recommended tread depth makes a big difference. Stopping distances are cut dramatically on wet Herndon streets. A safe stop from VA speeds with 4/32 of an inch of tread would result in a crash with worn out tires.

There's an easy way to tell when a tire's worn to 4/32 of an inch.

Just insert a quarter into the tread. Put it in upside down. If the tread doesn't cover George Washington's hairline, it's time to replace your vehicle tires. With a Canadian quarter, the tread should cover the numbers in the year stamp.

Many Herndon residents have heard of this technique using a penny and Abe Lincoln's head - the old method. That measure gives you 2/32 of an inch – half the suggested amount. Of course, vehicle tires are a major purchase. Most of us in Herndon want to get as many miles out of them as we can. But there's a real safety trade-off. It's your choice.

McLearen Shell
3043 Centreville Road
Herndon, VA 20171
(703) 318-7744
http://www.mclearenshell.com

Don't Neglect Your Spare (Spare Tire Care)

If you've ever had a flat tire, then you know welcome it is to have a spare tire that is properly inflated, in good shape and easy to get to.  Problem is many of us don't even give our spare tire (if we even have one) a second thought.

If you have an SUV or truck with a spare, it may be mounted outside the vehicle, such as on the tailgate or underneath the vehicle.  All of them, especially those underneath, take the brunt of debris, moisture, salt and dirt from the road surface, a potpourri of corrosion potential.  The hardware that holds these on can rust into a solid mess, making it hard for you or even a roadside assistance service to get off. 

If you have one of those, have it checked and maintained at your vehicle repair facility on a regular basis.  They should be lubricated and cleaned periodically, and some recommend doing this service every time you have your tires rotated.  If the spare is the same size as the tires on the vehicle, it may be a good idea to have it rotated with the others. 

Some vehicles have compact spares that are in a small well in the trunk or some other spot. Most drivers don't pay any attention to them.  Over time, air leaks out of those spares, leaving them flat when you most need them.  When you have your vehicle in for service or routine maintenance, ask your service advisor for his or her advice on making sure the spare is inflated properly and cleaned, usually at least twice a year.

You may not know it, but your vehicle may not have any spare at all.  Instead, it may have an inflator kit that you are supposed to use to inflate and seal a flat tire.  That sealant has a limited life span and should be replaced every few years.  Check with your service advisor to make sure the kit is up to date and will do the job when called upon.

Manufacturers know a flat tire's always a possibility.  No matter what contingency solution they've included with your vehicle, keep it in shape and in good working order.  When you need it, you'll be very glad you did.

McLearen Shell
3043 Centreville Road
Herndon, VA 20171
(703) 318-7744
http://www.mclearenshell.com

Rubber Match (Tire Replacement)

A set of new tires isn't probably high on anyone's list of exciting purchases.  But since your life is literally riding on them, it's probably a good idea to know when it's time for you to buy new ones.

If you've been feeling your vehicle slipping more in wet weather or it takes a longer distance to stop, those are a couple of signs you may need new rubber all around. Here's how to make your decision.

First thing to do is look at your tires.  The surface of the tire that contacts the road is the tread. When that tire was new, the tread was deep (the grooves in the rubber that provide traction). If they're starting to look somewhat smooth, you have a seriously worn tire that definitely needs replacing.  Bring your vehicle in for us to look at your tires and we can check your tread with a tread gauge.

Also look at the sides of your tires.  If they have cuts or cracks in them, or if you see signs of bulges or scrapes made by hitting curbs or potholes, those could be signs of serious damage. 

Keep an eye on your tire pressure monitors.  If you notice one or more of your tires showing frequent pressure changes, that needs to be checked out. 

One other thing you probably didn't know is that your tires all have birthdays, and they're printed on each sidewall.  When you bring your vehicle in for us to inspect your tires, we can tell you how old they are. That's important because rubber deteriorates with age, even if they don’t have that many miles on them.  Tire manufacturers recommend replacing tires when they reach a certain age, usually from six to ten years old. 

Now the question is, which tires should you buy? That's one for your service adviser who can recommend replacements based on your driving style, the model of vehicle you own, where you drive most often, and other factors. 

Oh, and if you want your new set of tires to last as long as possible, remember to have them rotated regularly, keep the right pressure, and don't drive aggressively. 

McLearen Shell
3043 Centreville Road
Herndon, VA 20171
(703) 318-7744
http://www.mclearenshell.com

Improve Fuel Economy with Proper Maintenance at McLearen Shell in Herndon

With Herndon gas prices being what they are, many of us in VA are driving less and looking into purchasing smaller or more efficient vehicles. Herndon area residents who have to drive a lot, have large families or need four-wheel drive are particularly hard hit by the cost of fuel in VA. But there are things all Herndon drivers can do to save fuel: We can improve our driving habits and stay on top of preventive maintenance at McLearen Shell. These things make small savings possible, but they can really add up.

Let's start with driving habits. One major gas-eater is jackrabbit starts. A smooth, gradual acceleration uses a lot less fuel. It's also easier on your engine and drivetrain, so you'll prolong their lives as well.

If you drive with one foot on the brake, stop. That creates drag, increasing fuel usage and reducing the useful life of your brakes.

Slowing down can really add up on gas savings over time for Herndon drivers. Driving five to ten miles over the speed limit can use up 10 to 15% more gas. The time savings is only a few minutes per hour, so the cost per minute can be rather steep.

A little extra planning can save fuel for vehicle owners  in Herndon as well. Leave a little early so you have time to slow down and still arrive on time. Also, plan errands ahead of time and group them as much as possible. Driving shorter distances is a great way to save fuel.

Using your cruise control where safe can save on fuel. Check your owner's manual for guidelines on when cruise control is recommended and when it isn't.

Clean out your trunk. Every ounce in your vehicle translates to a bit more fuel required to drive around Herndon.

Many Herndon residents let their car warm up during the winter - a major fuel drain. Your engine doesn't benefit; modern engines don't require a warm up to get up and running, although it's best to take it easy on them for the first few miles.

Now that we've gone over a few tips for improving driving habits, let's talk about the maintenance of our vehicle. Good car care at McLearen Shell in Herndon actually pays for itself in fuel savings.

First, if your gas cap is leaking or worn, get a new one.

Second, keep your engine clean. Clogged fuel filters, dirty fuel injectors and plugged PCV valves all cost you in loss of fuel. Replacing them or cleaning them will both improve fuel economy and increase the power you're getting from your engine.

Third, don't ignore your Check Engine light. Problems that cause that light to come on usually affect your fuel efficiency.

Fourth, check your 's owner's manual for service that should be regularly performed on your vehicle, and follow the schedule. Or talk to your friendly service advisor at McLearen Shell . Oil changes, transmission checks and cooling system service all improve fuel economy if they're done when needed. Low fluids and dirty fluids also create conditions in your vehicle that require more fuel. So routine maintenance is a must to maintain fuel economy and save cash.

Last, keep your tires inflated. Underinflated tires increase your vehicle's friction with the roadway, which increases the energy it takes to move. Keeping your tires properly inflated is great for saving gas as you drive around Herndon.

So if the cost of gas in Herndon has got you searching the sofa for extra pennies, you might want to start making a few changes in your driving habits and getting your vehicle the service it needs at McLearen Shell in Herndon.

McLearen Shell
3043 Centreville Road
Herndon, VA 20171
(703) 318-7744
http://www.mclearenshell.com