Starting from the top of the corn and working your way to the bottom, wrap 3 pieces of bacon around each ear of corn. Make sure to wrap them tight so they’ll stay together.
Place onto the upper grill rack with the bacon seams on the bottom. (Have a tray or tin foil below to trap the bacon grease.)
Keep the grill temperature between 370-390°F. Cook the bacon for about 45 minutes or until it is cooked to your desired preference.