Where will Cole Custer be in 2020? It’s a dilemma that is still up in the air as another season inches further and further to a close. There has been a lot of debate on whether he should stay in Xfinity another year, driving the No. 00 Ford Mustang for Stewart-Haas or the second option. Which would be making the leap to Monster Energy Series full time and taking over the No. 41 ride currently held by one Daniel Suarez.