Tire Selection

Today’s blog is the third and final installment on tires and proper set up for your vehicle.  We all know that tires are our connection to the road. There are so many options out there that staring at a tire rack can get very confusing. The first piece of advice is to consult a professional that you trust to discuss the pros and cons of each type of tire.  The employees at Crumpler’s Automotive have decades of experience picking the right tire for your vehicle and budget. A quick way to tell if you need to start looking is to use a quarter to check the tread. If you insert a quarter with George Washington’s head pointing down and the tread is shallow enough that it is even with his head then it’s time to start shopping.

Quarter

One of the best places to start looking for a tire is on your vehicle.  When choosing a new tire it is hard to go wrong with Original Equipment (OE).  You know they will fit the intended use of your vehicle. If you plan to use your vehicle outside the lines of what it was designed for or you prefer a different ride from what you had off the factory line then making a change is in order.

First look on the side of your current tire to determine the size you need.  It will look something like this: P215/65 R15. The first letter designates the type of vehicle. “P” as in our example designates a passenger vehicle.  Some of the other designations are “LT” Light Truck and “C” Commercial. The next three numbers are the width of the tire in millimeters. The number following the slash is the height of the tire.  This is done as a ratio to the width. The example tire is a 65 so that means that the tire is 65% as tall as it is wide, or 139.75mm tall. The lower the number the lower profile the tire is. The last number is the rim size in inches.

Tire size

When choosing new tires there is generally a tradeoff between comfort, handling, and style.  Comfort and handling often work inversely when it comes to tires. There are tires that will make your ride super soft and comfortable, but if you try pushing your car through the corners you will have decreased handling.  Conversely, if you want your car to handle on a road course you will feel every bump on the road. The independent variable is style. It’s all up to what you think looks good on your vehicle. Remember the white walls on cars from the 1950’s? They offered no comfort or handling but looked so cool.  In case you are wondering, you can still find whitewalls today.

White Wall

Tires come with all different treads for all different applications.  Each of these choices has pros and cons. Mud tires, for example, will help you if you get your truck bogged down in the muck, however, the tradeoff is loud road noise and short tire life on the road.  One thing to keep in mind with performance road tire is that some of them are unidirectional, which means they only roll in one direction. This will shorten tire life as they can not be rotated around the car.

The bottom line is that you need to do some thinking about how your car has performed to this point and what applications you are planning to do in the future.  Stop in and see one of our car experts and we can get you back on the road in no time.

FALL means HUSQVARNA! What are you waiting for? If you’re like us, you want tools that make your life 10 times easier, not harder. Husqvarna tools are well-made, easy to use, and easily accessible at our shop. Come check out all that we have!

If you don’t see what you need, we can get it. Call us at (910) 483-2958 or stop by our shop at 7611 Clinton Road, Stedman, NC. We’re open from 7 am to 6 pm Monday through Friday. Stay up-to-date on all things Crumpler’s Automotive by following our Facebook page and checking out our website as well. We’re always happy to receive feedback from you, so please let us know how we’re doing!

Tire Anatomy

 

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According to the National Highway Traffic Safety Association (NHTSA), over 78,000 car accidents are caused each year from tire failure, including blowouts and flat tires. We need to do our part to keep from becoming a statistic. We will look over the next couple blogs at the makeup of a tire, the importance of alignment, proper maintenance, and tire selection.

Anatomy of a Tire
Everyone knows that tires are constructed from rubber but there are many more layers to the modern tire.

tire anatomy

1- Inner liner:

An airtight layer of synthetic rubber.  This is a smooth layer that when pressed against the rim and sealed creates a chamber to hold air like the older sealed inner tubes.  Rims that don’t use inner tubes perform much better than their predecessor. The inside layer is what will be patched in the event of a puncture by your local mechanic.

2- Carcass Ply:

The layer above the inner liner, consisting of thin textile fiber cords (or cables) bonded into the rubber. These cables largely determine the strength of the tire and help it resist pressure. The denser the cords the more pressure the tire can hold. Fiber is used in this level because it won’t snap or bend as easily as the rigid metal of the belts would.

3- Beads:

They clamp firmly against the tire’s rim to ensure an airtight fit and keep the tire properly seated on the rim. The seal between the bead and the rim is crucial to forming the air tight seal.

4- Sidewall:

It protects the side of the tire from impact with curbs and the road. Important details about the tire are written on the sidewall, such as tire size and speed rating. Since this area of the tire doesn’t have any belts it is much easier to puncture. It is also one of the spots on the tire that you can not repair should you puncture the sidewall.  These can be made with different colors of rubber, most notably white giving us “white walls” that were popular in the 50’s.

5- Crown plies (or belts):

It largely determines the strength of the tire. It’s made up of very fine, resistant steel cords bonded into the rubber. This means the tire can resist the strains of turning, and doesn’t expand due to the rotation of the tire. It’s also flexible enough to absorb deformations caused by bumps, potholes and other obstacles in the road.  Most tires use 3 layers of belts for increased strength. Some off road tires us as many as 6 layers. Tire companies have been experimenting with using Kevlar as an outer layer to provide a higher level of puncture protection.

6-Tread:

It provides traction and turning grip for the tire and is designed to resist wear, abrasion and heat.  Some tires are able to rotate either direction and some are unidirectional based on the tread pattern. Different depths of tread and tread patterns perform differently in varying weather and surface conditions.

We will spend the next blog looking at different wear patterns in the tread that can be caused by our car being out of alignment.  We will also take a look at how much tread is legal to pass NC State inspection.

If you need assistance with repairing a tire or buying a new set, we are happy to help! Just call us at (910) 483-2958 or stop by our shop at 7611 Clinton Road, Stedman, NC.

Summer means peak season for lawn mowing! If you’re in the market for a new mower or you’re unsure of what to buy next but you know you need a new mower, come see all the Husqvarna we have in stock! From zero-turn, to riding, to even push mowers, we can find the right fit for what you need. And if you need more tools for the outdoors, make sure you see all the trimmers, edgers, blowers and chainsaws that we have as well.

Please follow our Facebook page for updates as well as our website. We’re always here to answer your question or to be off service. Never hesitate to reach out if you need us.

Trailer Brakes 101

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As North Carolinians, we are blessed with an amazing state from the coast to the mountains and we love to take full advantage of it. Some activities only call for a backpack while some require some pretty large equipment or supplies. When it comes to boating on our coast and lakes, to horseback riding in the Sandhills we have pretty heavy “toys” that we have to get from our homes to our destination. Taking a look at the regulations that govern the trailers that we pull shows that the NCDOT on their website (www.ncdot.org) requires electric trailer brakes on trailers weighing over 4.000 lbs GVW. Gross Vehicle Weight (GVW) is the actual weight of the fully loaded vehicle or trailer, including all cargo, fluids, passengers, and optional equipment, as measured by a scale. On the Internet, there are many locations where you can weigh your vehicle.
Now that we know we need some trailer brakes, we probably need to take a look at what they are.

trailer pic

The signal starts when we press on the brake pedal which in tandem applies the brakes on the tow vehicle as well as sends a signal to the brake controller. This signal is either on or off–there is no determination of how hard you are pressing on the brake pedal. The controller takes this signal and provides us with options for how hard we want our trailer brakes to be applied. Too little brake, and the trailer still pushes on the tow vehicle. Too much braking and the trailer will tug on you as it tries to stop the tow vehicle. This is set on the controller and is based on the trailer and the weight of what you have in the trailer. The setting for the brakes should always be tested before driving at normal road speeds. To test the brakes roll forward slowly and apply the trailer brakes using the manual setting on the controller. This will give you only trailer brakes and not the tow vehicle brakes. Read the manual provided with your controller for proper settings. Most trailer brakes use a drum brake assembly where the pads push outwardly against the drum when applied causing friction and slowing the trailer. This is the same style of brakes that was found on the rear of most vehicles until the mid-2000’s. The activation of the trailer brake is electric rather than hydraulic like the brakes on your truck are. These use an electric current and a magnet to apply the braking power. As you can see there are two shows that make contact with the hub, a smaller front shoe

brakesThe activation of the trailer brake is electric rather than hydraulic like the brakes on your truck are. These use an electric current and a magnet to apply the braking power. As you can see there are two shoes that make contact with the hub, a smaller front shoe and a larger rear shoe. This image would be flipped for the right side of your trailer. Some vehicles come with a trailer brake setup built in from the factory and some do not. When a vehicle does not have a factory controller we can install one in your vehicle. Please give us a call and we can help you safely get your toys to wherever you are going. (910) 483-2958

Spring is in the air and summer is coming fast!

Get ready for warm seasons by getting your own Husqvarna equipment. Once you have the right tools for the job, the job becomes a lot less of a job and a lot more fun. Trust us. We only sell this line because we love it!

Check out our webpage for more deals and our Facebook page for daily updates on what’s going on in the shop!

Crumpler’s Automotive

7611 Clinton Road, Stedman, N.C.

Choosing the Right Husqvarna Mower For You

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The thing about our shop is, we only carry items that we love, that we use ourselves, and that we can truly say are a value to our customers. So when we suggest a Husqvarna tool to you, it’s only because we truly believe that it’s the best product out there for the money. With Spring starting this week, we thought we’d talk through the options in mowers. Because spring brings warmth, longer days, and grass to mow!

IMG_5125There are a couple different types of riding mowers that we have at the shop, and all are made for different wants and needs depending on how much you mow and how often. One great thing about Husqvarna in general though, is that they are easy to operate. They have a pedal-operated hydrostatic transmission that allows you to keep your hands on the wheel and adjust your speed with foot pedals. The gauges and controls are easy to see from the driver’s seat. And speaking of the seat–they’re always adjustable and have a cup holder. Because cup holders are the main thing that make mowing fun..! Beyond that, there’s also an automatic or electronic rear differential which increases traction when cutting wet grass or when you’re on an incline.

IMG_4677One factor we appreciate a lot with Husqvarna is the Rapid Replace blade system. This allows the cutting blades to easily be removed and replaced without needing any tools. All models feature a built-in water hose connect port to make it easy to clean your mowing deck. The deck is reinforced and powder-coated to provide durability and corrosion resistance. It’s small features like this that make your mower run better for longer.

One feature that is noteworthy on select models and that you may want to opt for is the ClearCut deck. It delivers a perfect cut even on uneven terrain. It generates airflow to raise the grass blades for a clean, precise cut from one side of the mower deck to the other. This is available on both riding and zero turn mowers.

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Not only are there mowers, but a wide variety of attachments. They can be fitted with garden dump carts, spreaders, brooms, rakes, and more. When your mower can do more than mow, why only use it for cutting grass? Stop by our shop today to check out all that we have. If we don’t have what you need, we can order it! And beyond mowers, we carry the full line, so we have trimmers, chainsaws, blowers, carts, hedge clippers….you name it!

And if you’re in the market for a pre-owned vehicle, check out all that we currently have at the shop. We buy these vehicles and make sure they’re good-to-go, so buy from our family, because you know you can trust us. Call (910) 483-2958 for more information on any of the vehicles below.

Please like and share! We love your feedback. Also feel free to check out all that we have going on on the Crumpler’s Automotive Facebook Page and on our website.

Crumpler’s Automotive

7611 Clinton Road

Stedman, NC    (910) 483-2958