STI Title Sponsor of QuadX & UTV Racing Series

Lucas Cooney
by Lucas Cooney
sti title sponsor of quadx utv racing series, STI QuadX UTV Racing Series
STI QuadX UTV Racing Series

For the 2015 race season, STI Tire & Wheel will be featured as the title sponsors of the STI QuadX & UTV Racing Series.

The five-race series kicks off January 25 at Glen Helen Raceway in Southern California. A combined $3,000 prize purse plus 100-percent Pro payback is allocated for ATV Pro and UTV Pro competitors. Additional prizes are available for holeshot winners and a range of racing categories.

Amateur classes include several youth divisions, plus racing classes are in place for Women, Seniors, modified machines, production machines, two-strokes and more.

2015 STI QuadX & UTV Racing Series schedule

(All races will be held at Glen Helen Raceway)

Opening Round Sunday, Jan. 25

Round 2 Saturday, Mar. 21

Round 3 Saturday, May 2

Round 4 Saturday, June 27

Round 5 Saturday, July 25

Visit for more information.