Kiwi Hayden Paddon holds an eight second lead at the end of the first day of WRC Italy on the island of Sardinia.
The Hyundai works driver took a lead on the third stage of the day but suffered from a broken damper during the afternoon loop.
He managed to open up the 8.2s lead over Belgian teammate Thierry Neuville.
Ford's Ott Tanak was third.
"We approached today with a specific plan, and we didn't deviate from that. We know you can't win this rally on the first day, so we just wanted to feel comfortable," Paddon said.
"The car felt good and we wanted to continue our positive morning into the afternoon. Unfortunately, we picked up front-left damper damage in SS7, which changed the balance of the car; things didn't feel as good.