2020 Mack Pinnacle 64T Semi-Tractor For Sale In Meadow Brook Village, Manitoba, Canada R7A7W8 If you are searching for a powerful truck that is extremely performance oriented, then look no further because this 2020 Mack Pinnacle 64T Semi-Tractor is the one for you. This dependable semi-tractor is powered by a Mack MP8-505C diesel engine that is mated with a RTLO18918B transmission. This Mack Pinnacle comes with great options and features that are perfect for any hardworking individual. Highlights Include: Pinnacle 64T 70