Arturo Vidal insists Juventus are still in third gear in preseason.
Juve beat AC Milan for the Trofeo Berlusconi on Sunday.
"We are still missing a bit from being at our best, from being in championship form," the Chilean said after the 3-2 win over Milan.
"The match against Milan was an important one ahead of the new term. We're ready for the start of the season and we're ready to have a go at winning the championship again."