What Tim McGraw is 'scared to death' to do during his concert?

Tim McGraw disclosed the one thing that audience members should never anticipate seeing at his performances.

The 56-year-old country artist confirmed his impending "Standing Room Only" tour on Friday and said pyrotechnics are probably not going to be used at any of his shows, according to Entertainment Tonight.

"I'm not a big pyro guy. I'm scared to death. I know myself enough that I move around all over the place and sure enough I'll be standing right over one of those things when it goes off," the 1923 star quipped.

He added, "We don't need that. I'd light my a** on fire."

McGraw, though, promised a spectacular spectacle and expressed excitement for his fans to see what he had in store.

"It's the first time we've done an arena tour in a long time," the "It's Your Love" hitmaker said. "I'm looking forward to it. We've got some crazy spectacular production I'm looking forward to everybody seeing. This is probably one the coolest productions we've ever had. We're gonna blow it out."

According to McGraw's statement to ET, his wife Faith Hill will probably go to a few of the shows while he is on tour.

"She comes out occasionally and hangs out with us. She loves it," McGraw said. "She has fun on the side of the stage. If we had a camera on her, you'd see her dancing all night."

The three-time Grammy Award winner made light of the fact that he was "the worst singer" in his family during an interview with Entertainment Tonight. The 26-year-married McGraw and fellow country music icon Hill have three daughters together: Gracie, 26; Maggie, 24; and Audrey, 21.

"All three of them are great singers," McGraw said of his daughters. "I'd love to do a song with all five of us at some point. I talk about it all the time and they're like, 'I ain't gonna sing with you, Dad.'"

He continued, "Maybe I'll talk them into it. Maybe they'll sort of grow out of that phase a little bit where they don't want to sing with me. They'll sing with Mom, but I'm probably not up to par with the rest of them."

"I'm the worst singer in the family," McGraw added. It's true. I'm pretty good, but I'm the worst singer in the family."