The biggest issue I found with Sunday’s tire conversation-dominated event was who to thank for it because still today, nobody seems to know the exact reason how it came about.A tire combination used last fall at Bristol with no problems on the same cars suddenly decided this spring not to lay down any rubber on the same track surface – like at all. Instead, what remained was beads of rubber ...<a class='more' href='https://www.motorsport.com/nascar-cup/news/bristol-cup-race-sparked-a-much-needed-change-in-conversation/10588986/?utm_source=RSS&utm_medium=referral&utm_campaign=R SS-NASCAR&utm_term=News&utm_content=www'>Keep reading</a>

More...