9MPG, is that possible?

I have an 09 Cascadia. I get 9+ on light loads all the time. There is a reason Pete's can't get Cali certified.

 

I have a constant 7.5 to 8.3 with 40 to 43 in the box running coast to coast. When i have a light load i get 9 to 10 easy. 2014 cascadia evo

 

Yeah right guys... I get 11 mpg grossing 78-80k lbs with my cat in mountains all the time. U ask me how? The same as u do I lie like u do

 

I used to have a pick up truck f-250 7.3 l diesel and I was getting 13 mpg average and if I hook up light trailer I was getting around 10 mpg. So how can u average 9 mpg pulling 80k lbs? Stop lieng guys pls.

 

summer fuel only though.

 

Nobody said 80k. Didn't you see "light loads"?

 

I knew someone would pick up on that.
I have a feeling the best fuel mileage drivers with autos were still the best when they had manuals.

 

55mpg, 6x2, light load, bold tires, and 60mph wind blowng in your back...

 

I'm in the 8mpg range with a stepdeck. I'm a member of a group called the 9+MPG club on Facebook there's several drivers that achieved 10mpg it's hard work but very possible, everyone uses the Fuel Gauges site for fuel tracking

Some mods to start with are

Scangauge
0W40 or 5W40 synthetic oil
FASS
Fleet-Air Filter
Super Singles
Microblue
Converting to 6X2
Lift axles

 

Our Cascadia Evolution was getting 8.5 mpg on a regular basis. Average loads were 5k to 12k lbs.