My dad has a 2015 3500 HD Sierra Diesel. Of course with Christmas coming up I was looking at getting him a tuner for his truck so he can get some increased MPG out of it, since that is his biggest gripe about this truck
I just looked and I didn't see much out there for his truck. Maybe I am looking in the wrong places?
I just need a direction lol
Thanks!!!!!!
I just looked and I didn't see much out there for his truck. Maybe I am looking in the wrong places?
I just need a direction lol
Thanks!!!!!!