Williams scored 13 points and Pekovic added 10 during an opening burst that gave the Timberwolves a 27-10 lead in the first quarter. Minnesota pushed its lead to 52-29 at the half.
The Pistons showed some life after the break, going on an 8-0 run to close the gap to five. Stuckey scored 13 third-quarter points after putting in eight in the opening half.
The Timberwolves bounced back to stretch their lead to 68-53 entering the fourth and were in control throughout the final quarter.
Marc Stein provides an update on Kevin Durant's free agent status, with the Warriors, Spurs and Thunder setting up meetings. Stein believes Thunder have a great shot to keep him, but they still have to make their pitch.
Kevin Durant, the top prize of the 2016 free-agent market, will sit down first with the Warriors, Spurs and Thunder, sources said.
Jalen Rose and David Jacoby react to President Obama and Tyronn Lue's phone call in which the President urges Coach Lue to have his players keep their shirts on.