Different tracks require different tire compounds. Hoosier tires are only supplied to the Wheelen Modified Tour, while the General brand is supplied to all other series. However, you may visit "Cookie Settings" to provide a controlled consent. The qualifying follows soon after. They do this for strength, not aesthetics. They might advise the team on various parameters of the tire from the findings. NASCAR runs a very plain, old school steel wheel. Scuffs are also used when Goodyear supplies excessively hard tires for a race, which is very rare. The heated rubber comes off the tires in small, melted rubber balls and spreads across the track. The cookies is used to store the user consent for the cookies in the category "Necessary". Wheels are 15x9.5 though. Gender. The move to Next Gen is certainly the most significant change to the Cup Series vehicle in decades, said Greg Stucker, Goodyears director of racing. An official told NBC Sports the move was driven by the new 18-inch aluminum wheels (3 inches bigger than the current wheel) that will be used with the NextGen car, which will make its debut with the 2021 season, and are intended to increase product relevance for manufacturers. So Goodyear start putting RFID, or radio frequency identification tags, in all of its Eagle racingtires. NASCAR Next Gen Race Car Revealed; We Dive Deep into the Specs But opting out of some of these cookies may affect your browsing experience. This may be done to ensure that a team has tires from the same batch. Today, they remain one of the critical pieces that will determine victory or defeat. These spare tires were used to test cars and their performance throughout the year. A nitrogen fill is another safety feature, as the gas is inert, so it will not react (expand) due to the high temperatures the way the air we breathe would. As such, Goodyear will be outfitting the Next Gen vehicles with 18-inch tires and transitioning from the 15-inch model that is currently used in the series. "Between Goodyear tire tests,. Of all the tools used in NASCAR racing, air compressor technology was the edge they needed to keep up. Specs Behind a NASCAR Tire The wheels that teams use all measure 15 inches in diameter, with rim widths of either 9.5 or 10 inches. There are holes, five small wear holes that are more like indents that run left to right across the entire, they will measure those with a depth gauge and document each and every one of these holes for each and every single one of these tires. "When the lug nut draws up, it touches that wider edge and then it spreads the wheel out," Copp says. "They do all of this, and itwill help them understood where thecar is needing the most help so they can make it go faster.". Since 2020, Goodyear will be supplying tires for the top three series till 2022. in addition to moving from a 15-inch to an 18-inch bead . Visit motorsport.com as usual with advertising and tracking. At right is the Aero 59 NASCAR-approved steel racing wheel used by many of the teams. For example, a track like Martinsville Speedway, a half-mile race track with very flat corners, puts very different cornering loads on tires than Charlotte Motor Speedway, which is a mile-and-a-half track with high-bank corners.
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