Martin Truex Jr. says he would welcome a teammate.
Corvette DPs take top three spots in seven-car Prototype field.
A ruling was made on Kurt Busch's appeal on Thursday.
Will Power will lead the field to the green flag in the first of two IndyCar races this weekend.
Tech analysis: How Monaco updates proved Red Bull’s potential
F1 teams must be sidelined from rules input, says Berger
FIA seeks new Formula 1 team entry for as soon as 2016
$50,000 in prizes up for grabs in DraftKings, fantasy NASCAR game
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