Wet Weather Tires - New size and new tread pattern for Cup in '22: Goodyear will bring a completely redesigned wet weather radial tire to COTA for the NASCAR Cup cars . On courses longer than one mile, cars must have an. Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. In races like these, speed is always of the essence. These used tires are also analysed with the collected data for performance. NASCAR Next Gen Race Car Revealed; We Dive Deep into the Specs Tires are the fastest and easiest way to understand the behaviour of the car. Free shipping on many items | Browse your favorite brands | affordable prices. "We had to upgrade enough building machines to accommodate the 18in size," says Greg Stucker, director of race tire sales. Continue with Recommended Cookies. The contract was renewed in 2017 and again in 2020. The lifeguard inner liner prevents dangerous blowouts by providing a tire within a tire. Condition. The bigger the tire, the less rubber they burn when spinning out and mashing on the brakes to go around a corner. and our Of all the tools used in NASCAR racing, air compressor technology was the edge they needed to keep up. The heated rubber comes off the tires in small, melted rubber balls and spreads across the track. The teams think the rules should be left as they are because it makes the field more competitive. Manage Settings Much more if autographed. Likewise, service of an 18-inch tire and aluminum wheel assembly requires a change to the most appropriate mounting and balancing equipment at both our pre-mount facility in Cornelius, N.C., as well as the at-track service operations for all events.. At-track testing for the project stretches back three seasons. We also share information about your use of our site with our social media, advertising and analytics partners. Goodyear is proud to be a part of the Superstar Racing Experience - a new racing series that first hit the track in 2021. Use motorsport.com without any advertising banners, personalized tracking and commercials for a small fee. But during a race, NASCAR teams are strictly barred from using telemetry. Discount tires for car, light truck, SUV, and custom trucks. What are the dimensions of a NASCAR tire? Why Erebus lodged an unwinnable protest, Fuji 450km SUPER GT schedule, how to watch, entry list, Fuji 450km SUPER GT schedule, how to watch, entry list Lets look at the old and the new types and figure out why NASCAR decided to make this change.if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[580,400],'motorracingsports_com-medrectangle-3','ezslot_9',113,'0','0'])};__ez_fad_position('div-gpt-ad-motorracingsports_com-medrectangle-3-0'); You may not think the tires weight will make a difference to the car, and in a way, you would be right. This website uses cookies to improve your experience while you navigate through the website. The new NASCAR Cup Series tire has been thoroughly tested and is ready to finish the race. NASCAR Next Gen car's 18-inch wheels "major challenge" for - Motorsport A NASCAR racing car is as good or fast as its tires let it be. "They do all of this, and itwill help them understood where thecar is needing the most help so they can make it go faster.". "We will be constrained in the amount of additional grip we can provide, as we must maintain a satisfactory level of tire wear. NASCAR, Goodyear target 2021 for new tire in Cup | NASCAR.com Performance Plus Tire is proud to offer the industry's finest brands of custom tires, custom wheels, tires and wheels packages, and hot rod parts and accessories for the car and truck enthusiast. Rather it basks in the limelight provided by having its tires on NASCAR cars throughout the year. Its brand is exposed to its potential customers, which are the NASCAR audience, via NASCAR cars. The tires need to be adjusted to the driving habits of the person behind the wheel, just like the suspension and other settings are. The geometry of the track, length, banking of the track and weather comes into the reckoning. Goodyear takes the production of tires seriously and works in close coordination with the NASCAR officials as well as the racing teams. NASCAR tires look completely bald, but thats not because they are worn out. NASCAR asked Goodyear, the exclusive provider of tires for the Sprint Cup Series, if it could track the inventory better to implement some controls. Knowing the type of surface helps predict wear, but Stucker and his team also need to know the state of each surface. Scuffs are also used when Goodyear supplies excessively hard tires for a race, which is very rare. Drivers mostly prefer new or sticker tires during a pit stop because new tires give the drivers better lap times. The difference between the two is small, but when you are talking about the cars weight, it makes a difference in how the car handles on the road. "The engineers will work on and try to figure out, based on that tire compound, how much a half poundof air will affect spring rate, but from track to track,a halfpound will adjust that spring differently," Copp says. As for the tracks, everything matters. The biggest challenge has been maintaining the necessary flexibility to change quickly as the new car evolved, he said. They are usually from AERO or Bassett Racing, and measure 15 inches diameter, and 9.5 or 10 inches wide. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. This may be done to ensure that a team has tires from the same batch. This made a combined weight of 52 pounds, which was heavier than the current rims and tires that are larger. On faster tracks like Daytona and Talladega, drivers draft whenever they can and save their tires for the last stint to the finish. While anyone can buy these wheels and fit them to a road car, the wheels are not DOT approved. ", Even the wheel'sstud holes are engineered. The grooves in the tire are called patterns or tread patterns. A NASCAR tire is only about 3/32 of an inch thick, which is why the wear holes are so important. In a racing car, the more the surface area a tire has in contact with the surface, the better the grip the tire and the car has. Even before NASCAR could iron out aerodynamic rules packages, Goodyear Tire & Rubber Co. had been hard at work preparing the new 18-inch tires for the car. During a pit stop, timing is everything. The Racing Eagle needs to be high tech to take this abuse, and they are much more than just round rubber donuts filled with air. Instead of the 15-inch tires currently used, the targeted size of. The 18-inch bead diameter tire has seen quite a bit of track time long before the 2022 got underway. They are usually from AERO or Bassett Racing, and measure 15 inches diameter, and 9.5 or 10 inches wide. Tire specialists continuously monitor the tires for wear. An average driver can usually change a tire in 15-20 minutes with hand tools and a jack. NASCAR tires are about 12 inches wide. Tires also experience heat cycles throughout the race. NASCAR True Tire History - RacelineCentral.com This compound has to withstand the heat generated from friction with the track surface as well as from the brake pads. "A good example of this would be Atlanta Motor Speedwaya very fast track with a very abrasive surface which generates a significant amount of tire wear," hesays. This way cars can make it back to pit row if a tire blows. 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