Ford uses compacted graphite for their engines. Industry news for all of 2018 reported that ford sold 909330 trucks, gm's Silverado line 585581, dodge 536980, and gmc 219554. That is a lot of trucks.
2012 F350 6.7 L dually, 2013 3800RE with 6 pt leveling, Sumitomo 17.5" load range h tires, Samsung 18 cu ft residential fridge, 8k Morryde I.S. with disc brakes. Full timing since 2012.