Read More...CONCORD, N.C. (AP) — Martin Truex Jr. believes big things are ahead, even bigger than his record run at Charlotte Motor Speedway. Truex ruled the Coca-Cola 600 on Sunday night, leading 588 of 600 miles to set a Sprint Cup record. It was his fourth career victory and first in nearly a year, although he’s come close in several other races. Truex thinks his single-car, west of the Mississippi program has the potential to win championships, like the very best teams in NASCAR. “This is one of those dream teams that if you stay together five, six or seven years, you could start doing things like Jimmie Johnson and Chad Knaus have done,” Truex said Sunday.