Nissan Titan XD aux tank
I have an 2018 Nissan Titan XD with the Cummins 5.0 V8 diesel. I bought a 40 gallon aux tank and install kit. When filling up, do u normally fill the factory tank first and then the aux tank? Also, wh...
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RGar974417 wrote:gregrc75 wrote:Our trailer is about 1500 lbs lighter so that might help a little. Plus you have 2 Labs, we only have one, a black one. That should help too. Haha
I have a 2016 Titan XD and I get 23 mpg highway in the summer.
When towing my 7500 lb trailer I get 11.5-12 mpg. I have not beat 12 mpg towing yet. I have 31,000 miles on my truck now.
You know, I did notice a drop in mileage when we got the second lab! Hahaha
