The starting lineup for today’s GMR Grand Prix, Round 5 of the 2021 NTT INDYCAR Series, is below withe Firestone tire designations. Most start on the Firestone black primary tires, with only five of the top six plus Ryan Hunter-Reay and Ed Jones on the red alternates. PNoNameEngineTire 151Romain GrosjeanHondaAlternate 22Josef NewgardenChevyAlternate 360Jack HarveyHondaPrimary 410Alex…

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