I was Hoping by the Vin numbers that someone could tell me what automatic transmission I have?? I would Love for it to be the Allison but i know im NOT that lucky...My Vin numbers are....3D7KS29A876848987...I just bought this truck last night and its My First diesel ever..Its a 2007 dodge Ram 2500 4x4 6.7 diesel Larimie trim Mega Cab with 57000 miles on it......It has an 8 inch lift with power retractable steps and CHROME Pro Comp 22 inch rims wrapped in Open Country Toto tires....I want to put the Longest wearing tire available on this 3/4 ton as I drive on the Hiway 99 % of the time..Im My days (Im 60 now) RVTs lasted 4 ever on the Hard road but i cant get RVTs in 22 inch size????
As far as engine mods I beleive its All stock and everything exhaust wise isc all stock??? I dont know what to look for to tell the difference??? Other than a Lioft Kit i beleive shes all stock...What can i buy to Help IMPROVE the Fuel milage???
Help me learn as fast as an Ole Fart can about what i have and what i can Do since im NEW to this Diesel thing...Plus I tried to add Photos to My garage of My truck but everytime I clicked ADD Photo???? all it did was make 5 more albums with NO pictures in any album??? Why arent my photos UPLOADING????
thank you All for your Help in advance & SEMPER-FI

 

You should get a programmer. SuperChip is one of the best brands out there. You can tune for power, towing, fuel economy, ect...