2010 peterbilt 386 has ruffly 400000 on Cummings overhaul 550 hp 50000 on new tranny 13 speed 355 rears nice clean solid truck 90% of the miles r on highway 295 22.5 virgin toyo tires 85% steers 75% Michelin grill guard its been deleted 6 gallon a mile truck pulling 100000