A new International TerraStar 4×4 truck model from Navistar designed for construction, utility, landscape, and other off-highway applications is now available. The sibling to the 4×2 TerraStar launched in 2010 features a 300 HP, 660 lb/ft MaxxForce 7 6.8-liter V8 engine, an Allison Optimized 1000 Series transmission and a Fabco TC-28 gear-driven transfer case. Built on 80,000-PSI frame rails in longer 138- and 150-inch CA versions with a standard cab, the 4×4 is designed to accommodate 18- and 20-ft bodies.