types of tyres pdf

Oct 25, 2020 02:53 am


1 Lorry & OTR tyres contain higher proportions of natural rubber than passenger car tyres. Enter your tire type and model,if it applies. Owners of LCVs and vans will most likely need to fit ‘commercial’ tyres to their vehicle. Tyres need to meet the requirements of driving in different conditions, as well as driving with different loads. Most passenger cars now use radial tyres, as do most 4-wheel-drives and heavy vehicles. These letters are followed by a sequence of 8-13 letters and numbers that denote that tire’s manufacturing location, its specific size, and the manufacturer’s identifying code. If choosing an appointment on a bank holiday please bring your vehicle to centre at 10:00 rather than the 08:30 as shown. As long as the right tire technology is applied, you can rest assured that the wheels of your car or truck will have superior handling and traction. Winter tires provide outstanding grip on road surfaces covered with snow and ice, as well as wet roads in cold conditions. Other examples of tire types include “LT” for Light Truck tires, “ST” for Special Trailer, and “T” for Temporary tires The speed rating of a tyre is represented by a letter of the alphabet at the end of the tyre size code and indicates the maximum speed capability of the tyre. In order to give drivers and government authorities an indication of a tire’s ability to withstand the stresses associated with elevated speeds, the speed rating system was developed. Here, a standard set of interchangeability guidelines is governed by The Tire and Rim Association for all manufacturers of tires in the United States. Learn more about reinforced tyres here. We are committed to offering customers our most competitive tyre prices. Standard tires perform poorly on surfaces like muddy ground because the tread quickly fills with mud and the wheel begins to spin uselessly, digging the tire deeper and deeper into a hole. Here’s where we run through the different types of tire on the market and the specific advantages they can offer your vehicle. However, investing in good quality tyres for your caravan or motorhome will help to ensure that you’re not stuck at the side of the motorway for hours with a flat. Moreover, the increased rolling resistance will lead to higher fuel consumption and road buzz.

Please select your front and rear tyre size before clicking 'Continue'. Winter UHP tyres for premium sports cars. Not sure? Some tire tread patterns are designed for rolling in a unidirectional way, meaning in only one direction. In these types of patterns, the outer and inner sides of the tread are symmetric—that is, they are mirror images of one another. Next you will find a single letter, either a “D”, a “B”, or an “R” which indicates the construction type for the tire. Summer tires have a dedicated rubber compound that delivers excellent grip and handling on both dry and wet roads in warmer conditions. Call 1 (844) 659-5820  or Following is a guide to help you understand that information so that you’ll have an easier time determining which tires are right for your vehicle.
customized tires of all construction types. Also Explore the Seminar Topics Paper on Types of Tires with Abstract or Synopsis, Documentation on Advantages and Disadvantages, Base Paper Presentation Slides for IEEE Final Year Mechanical Engineering ME or Production Automobile Students for the year 2019 2020. LLeaflet_Reifen_A-Z_GB.indd 11eaflet_Reifen_A-Z_GB.indd 11 228/11/08 17:16:108/11/08 17:16:10. The next two digits represent the size of the wheel rim that the tyre can be fitted to. The shank is threaded at the tail end for a sufficient length so as to effectively engage with a nut. Next you will find a slash and then another set of numbers: the aspect ratio, sometimes called the tire’s “profile”. Never inflate beyond 1.5 bar prior to placing the tyre/wheel assembly in a safety cage. Since the channels only work if mounted with the V’s oriented correctly, once the tire is mounted, directional tires can only be rotated using a front-to-back and back-to-front pattern. If you are unsure about the right tire choice, please contact your local dealer for personal advice. For example, 5014 would indicate a tire manufactured during the 50th week of 2014. For all kinds of vans in hardest wintertimes. Save When You Book An MOT & Service Together! Kwik Fit has over 600 centres across the UK including Northern Ireland, many of which are open 7 days a week for your convenience. The tread compound of a winter tire contains more natural rubber, so it doesn’t harden when the temperature drops below 45 degrees Fahrenheit (7 degrees Celsius). Always use an extension hose with gauge and clip-on chuck. Their tyre compound also contains more natural rubber to stop it hardening in the cold (which in turn leads to splitting). So a tyre marked 16 will fit on a 16-inch wheel rim. Multiple rotation patterns may be used for this type of tire. Everything from the material to the tyre tread plays a significant role in how your wheels make contact with the road. These are called directional tread patterns and are often found in high-performance tires and winter tires. All-season tires combine characteristics of both summer and winter tires into a hybrid solution with the benefits of both. © 2020 Bridgestone Americas Tire Operations, LLC, This site uses cookies to enhance your user experience. Tire Type: Tire Width: The letter “P” at the beginning of the tire code tells us that this is a tire which is made to the required specifications to be used on passenger cars in the United States. The first three digits. This V-shaped tread pattern helps move water more efficiently from under the contact patch to help boost hydroplaning resistance at higher speeds. Instead, it stays flexible and limber in cold climates to reduce the stopping distance when braking. In … Consequently, the vehicle has superior traction and braking during dry summer months. The right (inner) side of the tread pattern features more channels and smaller tread blocks to aid in channeling water away for improved rain traction.

The compound is far too soft for dry asphalt, meaning it will wear out quicker. But what you might not know is that the specific tire tread pattern your tire utilizes can impact how your tires perform, such as how they handle and how much traction they provide in different driving conditions. The tread pattern on a summer tire is more streamlined than a winter tire, with fewer grooves for water clearance, maximizing the contact patch with the road. The next number, which is paired with a letter, indicates the load index for that tire. Today, tires featuring Radial construction are by far the most common type. Please note: A special, air-tight valve assembly This means that they are able to operate over a longer period of time with a puncture (thus giving you time to get to a garage) and also reduce the risk of a tyre blowout. In short, multi-directional tyres are the best if you’re on a budget, offering good value or money and a fair job in different conditions, while also being easier to replace individually. But keep in mind that they’re not repairable, and you must replace it with a new tire as soon as possible. Reinforced tyres are perfect for use in larger vehicles that frequently carry heavy loads. For more information on what cookies we use and how to manage these cookies please visit our, 8 character minimum; 1 lower case, 1 upper case, 1 special character (# not allowed), Testing, Testing: Bridgestone's Texas Proving Grounds, By clicking 'Create Account', you acknowledge that you have read, understand, and agree to be bound by the, Tire Specs: Understanding the Numbers on Your Tires, The inside of your door shows the installed size. Nowadays most of the passenger car tyres are radial tyres. These are known as ‘symmetrical’ because the pattern on the inside matches the pattern on the outside of the tyre. The number will not be used for any other purpose. This displays the width of the tyre in millimetres. It was the preferred design for many years because of its resistance to damage from poorly paved or unpaved roads and relative ease of construction on the building machines available a century ago. It is located near the rim, and it starts with the letters DOT. Continental all-season tires offer safety and premium performance. Figure 1.1: Difference between bias and radial tyres (picture taken from Gent (2007)). Halloween Sale now on! 4x4 tires have better traction on tough terrains like mud, grass, and snow without the tread area becoming clogged. In general, you should be able to travel up to 80 kilometers (50 miles) on a punctured run-flat tire.
Learn about everything from proper tire care to the advantages of Bridgestone's breakthrough tire technology and everything in between. The sidewall of the tire is used to replace the size that is currently on your vehicle.

The next number in the set indicates the rim diameter—sometimes also noted as the wheel diameter. These types of tyres are best suited for regions with moderate climates year-round (such as the UK). In the example above, the Bridgestone Turanza Serenity Plus all-season touring tire, you can see how the left (outer) side of the tire tread features chunkier tread blocks that provide a larger contact area for increased stability and handling on dry roads. 2 Silica replaces part of the carbon black in certain types of tyres 3 Some of the additives include clays, which may be replaced in part in some tyres with recycled rubber crumb from waste tyres KWIK-FIT (GB) LIMITED acts as a broker and offers credit solely from PayPal (Europe) S.à rl et Cie, S.C.A, 22-24 Boulevard Royal, L-2449, Luxembourg. Find out more here. TPMS (Tire Pressure Monitoring System) is an electronic system that monitors tire air pressure. We recommend fitting the same type of tyres (brand and tread pattern family) on all four wheels as this makes for superior handling and braking performance in all driving conditions. Get 10% off when you buy 2 or more premium tyres* plus new offers everyday. To continue with your booking, please select your appointment time from the list below. Directional tires will feature an arrow on the sidewall indicating which direction they need to roll when mounted on the car. Tyre Selection Reference Axle position Type of operation Steer (Front) Drive Trailer Long Distance Transport (one way transport distance : more than 300km) 107ZL, RY237 TY517(E), TY517 RY253, RY357, RY588 Regional Distance Transport (one way transport distance : 300km or less) Two types of tyre construction are common – cross-ply and radial. The first set of numbers in the numerical sequence indicates the width of your tire as measured in millimeters from sidewall to sidewall. If you’re unsure of what kind of tyre you may need, the technicians at your local Kwik Fit centre will be able to help. Asymmetric tyres are the best all-rounder tyres but come at a slightly higher price tag due to their performance. Winter tires shouldn't be used for the summer season, however. The shape of the head is depended upon the purpose for which bolt is required. Chat with us, Inspect your vehicle's title or registration. Why is it so revolutionary? To find out more, see our page on All Season Tyres. Tube tyres require an inner tube to seal the air inside the tyre.

Developed for mid-sized and luxury vehicles and SUVs. Diagonal (or Bias) ply tires employ layers of cord which cross each other at a 30’-45’ angle to the center line of the tread. The functionality of a run-flat tire is provided by strong and thick reinforced sidewalls so that they can be driven on temporarily after a puncture.

Fast facts: Different types of tire. The winter tire also has a lot of sipes, which are excellent for clearing water and slush from the path of the car and mitigating the risk of hydroplaning. we have received the highest recommendation. Asymmetric Though there are exceptions, rim diameters ranging from 13” to 22” are most common for passenger vehicles in North America. In addition, drivers can save money and time, and reduce the effort required for seasonal tire changes . Carrier charges may apply for receiving text messages. This is because the tire can be mounted on the wheel and rotated in any direction without affecting performance.

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