endobj when saying medium duty i am assuming you single axle. Braden Carlson. Not any different than singling a Class-8 tractor, adding kitchen amenities (so it qualifies as an RV for the title change) and creating a dream RV toter, legal with just an Operator's License. To add custom tunes to your L5P Duramax, the ECM and TCM have to be swapped with a modified version capable of receiving tuners. check out the, Previous owner of two 1994 6.5L K3500s, '01, '02, and '05 6.6L K2500s, '04 C4500, '06 K3500 dually, '06 K3500 SRW, '09 K3500HD SRW, '05 Denali. 4481 - 7442 lbs. A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. . since the vehicles are a livery you do not have to have a CDL, as long as I am driving it . Car Name. My 97 C7500 dump trucks with diesel, one auto, one manual, drag around my 40dla trailer, at up to 46k #. proof:pdf . A 10-speed Automatic Allison Transmission replaces the 6-speed unit found on older L5P variants. The IH 1700 with the MV404 he bought brand new in 1977, but he couldn't get gas tractors anymore so had to buy his Transtars with Cummins. // --> Towing up to 10k lbs i got 12-14 mpg between 60 and 80 mph. Downhill speed can be managed. Unlike fuel systems in the past, even as recently as the LML, this fuel system isnt supplied by Bosch.