The biggest problem you'll run into is a licensed vehicle dealer will flat out refuse to purchase your truck from you if it's deleted.
The reason for the fuel economy improvement is you aren't doing regenerations which take a significant amount of fuel.
If you really want a deleted truck, you can legally buy one produced pre emissions and have it restored. There are companies that specialize in this. You can even swap in a new engine if you can find one as long as it was available in the truck.
The reason for the fuel economy improvement is you aren't doing regenerations which take a significant amount of fuel.
If you really want a deleted truck, you can legally buy one produced pre emissions and have it restored. There are companies that specialize in this. You can even swap in a new engine if you can find one as long as it was available in the truck.