AUTOMATICS TRANNY'S
Looking at putting a truck out west, running Ca. to Co....I was just out there myself 2 weeks ago so I know about the big hills along that route... I was wondering if anyone runs big horse Cummins with auto transmission and how they run out on I70 west of Denver to LA. How do they pull and what kind of fuel milage are they getting on routes like that.....any information would be appreciated!!!!......Tanks and have a great day!!!!