Tow haul button
I have a 04.5 duramax 3500 and I'm not sure when to use the tow/haul button on my gear shift also using this will it help my MPG? Thanks.
Forum Discussion
Not sure why BenK is commenting on Tow/haul button anyway if he tows with the vehicle in his sig. They didn't even have this option on that model. I really don't understand how a 3/4 ton suburban can also be a K3500....... though 3500 was 1 ton. Also don't think I'd call a 1998 Mazda B2500 a 1/2 ton P/U, more like a Ranger which is not even close to a 1/2 ton.
