Friends!

I have a 21’. I am getting ready to buy tuning from the Dr.

What HONEST hand-calculated fuel mileage are some of you getting with your trucks on 35s?

The current tuner I’ve been using has been very acceptable; yes, I know; buy a Prius if you want fuel mileage, whatever.

But I’ve seen some guys getting 19-22 hand calculated, and I’m getting 14.

With as much as I drive, it could be 1500$ a year in savings (or to buy other junk/goodies, haha)

Appreciate you taking the time to look at my post.

God bless.