Shooting for 10 Mpgs in which new 2014-2015 truck?

Why can't you go for gliders. KW t660 glider available with any pre emission engine. Fitzgerald glider dealer can place a 12.7 detroit or cat c-15 6nz (single turbo).

My friend bought a 2013 cascadia that claimed it is 7-8 mpg truck with 3.58 rear , has newer aero package, and 13 sp. Turns out to be 5-6 mpg.

 

I don't believe it's possible to get 8MPG out of a new engine with the way they are choked down. It was hard enough to get over 7mpg with a pre emission engine.

 

If you don't want to run to cali, stay away from cali. Fleet air filter, free flow muffler, Inflation, Super singles and undertray system may get a better mpg.

 

2011 International Prostar+ Condo
230" wb
Full Aero package
Maxxforce 13
Eaton 10 speed direct
2.50
tag axle
Michelin Xone energy D drive tires
Michelin X one XTA tag & trailer tires
Monon paper-spec dry van with undertray, diffuser, and roof airfoil
Eloy AZ (1555') to Calexico, CA (3') over the grapvine (4150') to Sacramento, CA (30')
15K in the box
52mph

10.8mpg indicated, 10.3 by the gallons used.

 

They don't.
Not CARB compliant.

Can i bring your attention to part off Double Yellow's post:

Something to look into.
It is worth it.(install a valve to reduce the air in the airbags off the tag should you find yourself in a sticky situation)

When you are spec'ing the new truck ask about a in-cab tyre monetoring system,it is worth the investment.

Hope this helps.

 

are seriously thinking i will believe a dash ecm readout????? sure if i look at mine im getting 7+ in a 2007 W9L with 270wb a C15 with ecm tuned at 685hp....ACTUALITY IS THAT IM GETTING 6.4mpg, dash readouts are horribly innaccurate

 

If those three are your choices then you should be looking at the Pete 579. According to the Paccar's marketing it will get better fuel economy than the T660. My only complaint with the 579 is the armrests on the seats. They are too short.