Here's What Happens To All Those Indycar Tires After A Race

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IndyCar tires person travel a agelong measurement since Ray Harroun — victor of nan inaugural Indy 500 successful 1911 and, eventually, the inventor of nan rear-facing mirror – took nan checkered emblem while rolling connected hardly 4.5-inch-wide Firestone tires. Wider 9.2-inch tires were introduced successful 1965, while legendary racing driver Mario Andretti began experimenting pinch staggered rear tyre widths successful nan early '70s erstwhile radial tires and rear wings entered nan spotlight. And, arsenic you mightiness expect, each of those tires had to spell done immoderate superior maltreatment to moreover make it there.

The racing teams astatine IndyCar tin spell done much than 5,000 tires successful a month. It's not different for IndyCars to devour up to 1,200 Firestone tires during nan Indy 500 weekend, and that includes nan tires for practice, qualifying, and nan existent race. Another nosy truth is that Firestone Racing engineers concoct different tires for nan near and correct sides of nan car, pinch immoderate having a stiffer aliases softer building to compensate for nan stresses of racing successful oval circuits.

With thousands of custom-made utilized tires aft each race, it's not different to wonderment wherever each that spent rubber goes aft nan victor hoists nan trophy and bathes successful champagne. As it turns out, IndyCar tires are treated nary otherwise from NASCAR tires and Formula One tires erstwhile nan festivities end. Firestone takes nan tires back, shreds them, and repurposes nan rubber for different applicable applications.

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The civilization Firestone Racing tires for IndyCar are not disposable for sale, whether caller aliases used. Even nan astir hardcore fans, enthusiasts, and collectors would person almost zero chances of getting their hands connected one, since moreover IndyCar racing teams can't bargain them contempt their ginormous budgets. Instead, Firestone leases nan tires to racing teams and gets them backmost aft each title for recycling.

Yes, IndyCar racing teams don't bargain nan tires they usage for believe sessions and qualifying races, and they can't return them home, either. The lease statement presumably includes provisions that only Firestone and Performance Tire tin mount, inflate, and equilibrium each tyre to nan wheel. The teams tin grip racing strategies, aerial pressures, and tyre placements passim each run.

For nan 2026 NTT IndyCar Series, each racing cars person 10-inch-wide beforehand and 14-inch-wide wheels measuring 15 inches successful diameter. The Firestone Firehawk tires person a 25 to 26 beforehand and a 26.5 to 27.5 rear diameter erstwhile inflated to 35 psi. As you mightiness expect, those civilization racing tires costs measurement much than your Camry's all-season tires, though Firestone refused to springiness an existent number.

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Firestone has debuted its Firehawk racing tires infused pinch Bridgestone's world ENLITEN exertion since nan 2026 IndyCar season-opener successful St. Petersburg, Florida. The Earth-friendlier tires characteristic renewable soybean oil, recycled alloy for nan bead wires, and recycled c achromatic derived from aged tires. This is portion of why nan institution takes nan tires backmost successful nan first place: truthful they tin beryllium reused.

Firestone's been moving to make its racing tires much sustainable complete nan past fewer seasons. In nan past fewer years, it made usage of hard-to-recycle plastics and thenar lipid discarded residue, helping to compression immoderate other biology friendliness retired of environmentally-unfriendly materials. IndyCar also reported that, according to Firestone itself, "nearly 100% of nan tires utilized successful nan NTT INDYCAR SERIES and INDY NXT by Firestone are recycled into caller uses beyond nan racetrack — including playground and sports surfaces, flooring and different rubber products." Considering really this covers complete 32,000 tires successful total, it's not difficult to spot why Firestone prefers to return them backmost alternatively than to springiness them away.