mrhappy85's 2017 Sierra Crew Base

[mrhappy85]

2017 Sierra Base

5.3

6L80

Crew Cab

5'8" box

Rubber floors

Manual T-case

70,000km

2" level

LT285/70/17 Hercules Terra Trac A/TII's

So far avg fuel mileage of 21.9 mpg/10.7 L/100km.

Not too shabby for no tune compared to my '07 4.8 Z71 ext. Cab Lew's Custom 91 octane (17.1 L/100km - 13mpg)

 

Next - Reese brake controller, black out badging, Tonneau cover, bed mat, led warning lights (fire dept.), Soundstage sub upgrade (or something similar), Airaid Jr. Kit, tint, remote start, and oil spray/undercoating since I live in the shitty salt/rust belt!!

[mrhappy85]

[kwOH]

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