For three of the four drivers racing for the NASCAR Cup Series championship this weekend, braggadocio is not inherent to their personalities.<br>Kyle LarsonWilliam ByronChase Briscoe <br>Sure, Larson is good for what those within the industry call #BluntLarson zingers every now and then but he doesn’t go out of his way to give other teams bulletin board material. Briscoe and Byron are generally ...<a class='more' href='https://www.motorsport.com/nascar-cup/news/no-head-games-or-smack-talk-on-nascar-championship-media-day/10772796/?utm_source=RSS&utm_medium=referral&utm_campaign=R SS-NASCAR&utm_term=News&utm_content=www'>Keep reading</a>

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