Isuzu Commercial Truck of America Inc. has introduced its NPR ECO-Max truck. The 12,000 lb. GVWR NPR ECO-Max, which is equipped with a new engine, gets up to 20% better fuel economy than its predecessor. The 4JJ1-TC 3.0 liter turbocharged diesel engine produces 150 horsepower and 282 lbs.-ft of torque. This true commercial vehicle engine has been built to reduce maintenance and increase durability. It can be driven up to 10,000 miles between oil changes and has a class-leading B10 durability rating of 310,000 miles.