The 2018 FTR Class 6 medium-duty truck from Isuzu Commercial Truck of America features a 4HK1-TC, 5.2-liter turbocharged four-cylinder diesel engine and Allison 2000 Series automatic transmission. Eight wheelbase configurations accommodate bodies from 16 to 30 feet, allowing for a wide variety of body applications. Options include a 50- or 100-gallon aluminum fuel tank. The F-Series truck is slated to go into production in the United States in mid-2017. 866/441-9638; www.isuzucv.com.