( http://www.TFLtruck.com ) 2015 Ram 1500 EcoDiesel is here and is ready to take on the Ike Gauntlet Extreme towing test. The 3.0L turbocharged diesel V6 engine makes 240 horsepower and 420 lb-ft of torque. It's got the low-end torque, but not a lot of horsepower. Can the EcoDiesel keep the fast pace set by the F-150 2.7L EcoBoost? Which truck will get better MPGs? The Ike Gauntlet is a timed run up one of America's steepest highways from 9,000 feet above sea level to the top of the mountain at entrance to the Eisenhower Tunnel in Colorado. ( http://www.patreon.com/tflcar ) Please visit to support TFLcar & TFLtruck. Check us out on: Facebook: ( https://www.facebook.com/tflcar ) Twitter: ( https://www.twitter.com/tflcar ) and now even Truck Videos on YouTube at: The Fast Lane Truck ( http://www.youtube.com/user/tflcar ) and classic cars as well at: TFLClassics ( http://www.youtube.com/user/ClassicsUnleashed )