DETROIT, MI - Kid Rock's summer tour that included $20 tickets, $20 t-shirts, and $4 beers at 33 venues across the U.S. was an "unbelievable" money maker with the potential for an encore, a Live Nation official told MLive.

The decision for an encore appears entirely up to Kid Rock, based on comments Wednesday morning from Rick Franks, Live Nation's president of North American touring.

Franks describes the whole experience as "awesome" and "over the top."

"You don’t know," said Franks smiling, when asked if Kid Rock could roll go back on tour with another $20 promotion. "We know this year was great. We sold a zillion tickets and as much beer as we could ever try to.

"I don’t know. It’s up to Bob. It starts and ends up in Clarkston (where Kid Rock, a.k.a. Bob Ritchie lives). You’ll have to ask him. We were just happy to be part of it."

Kid Rock hasn't said publicly whether or not he'd at least consider another $20 promotion while on tour.

The tour included a whopping eight sold out shows at DTE Energy Music Theatre and a county fair-type of atmosphere with a car show, a Jim Beam tattoo parlor and a Harley-Davidson motorcycle display.

He mentioned during an October appearance on CNBC's "Squawk Box" that the tour led to one of the "best summers I've ever had."

Franks didn't reveal Wednesday any sales figures pertaining to Kid Rock's summer tour, but mentioned that he would love to get other performers who have a working relationship with Live Nation to get on board with a similar promotion.

"We could only hope so," Franks said. "You (as a performer) have to have a strong belief in yourself (to be a part of a Kid Rock-like $20 promotion). There’s some risk involved; Bob chose to take that risk and it worked out for him.

"We’d do it with every one of our clients. And If we could talk them into it, we’d all be happy."

Kid Rock performed summer concerts offering the $20 tickets at 33 venues, and most were operated by Live Nation, the booking agent.

The success generated from the tour shows how sharp of an entertainer Kid Rock is, and how determined he is to blaze his own trail in the music and touring industry, Franks said.

"Kid Rock broke the mold with his $20 experience with all the fan-friendly things he put in place at his shows," Franks said. "He's absolutely the smartest artist I’ve worked with on the business side. He’s got the creative brain, he’s got the marketing brain, he’s got the business brain.

"He’s as cool a guy as you could ever hope to be in business with. He’s a Detroit guy, but we did this in 33 cities across North America and it was successful. We went 33-0, and now we’re going to try and figure out what the next step is."