Spoiler a game-changer in Sprint Cup?
Don't look for anyone at Joe Gibbs Racing to lobby for the return of the rear wing. Six races into the return to the rear spoiler, JGR must like what it sees.
Why wouldn't it? JGR has won two-thirds of the races since the wing was placed in the scrap-metal pile and the spoiler was bolted to the rear deck lid in March.
Denny Hamlin has moved up 13 spots in the standings (19th to sixth) since Sprint Cup made the switch. JGR teammate Kyle Busch has gained seven spots (10th to ...
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