Chevy/GMC Truck and Duramax Turbo Diesel Forum Discussion of General Topics related to All Chevy and GMC Trucks as well as the Diesels in them

MPGs??

Old Nov 9, 2010 | 04:05 PM
  #11  
jbrown1132's Avatar
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From: florence, sc
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Originally Posted by ShawDawg
So you have a stock motor and just have a tune and can get 26 mpgs out of it?
the only thing i have done not listed in my signature is i'm running 265's a/t tires on stock rims. the following is hand calculated:
426 miles and used 15.8 gallons = 26.96 mpg
 
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Old Nov 15, 2010 | 07:17 PM
  #12  
BriteWhiteRam's Avatar
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From: Alberta, Canada
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06 LBZ, mods are in sig, and i get 18mpg hand calculated mixed highway and town, and hard driving, im HAPPY
 
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Old Nov 19, 2010 | 09:23 AM
  #13  
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2006 GMC 3500
6.6 DURAMAX
4X4, 4 DOOR LLY
ALL STOCK
17 HWY
15-16 IN TOWN
 
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Old Nov 22, 2010 | 09:20 PM
  #14  
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I get between 15-17 combined highway city, I have 285s in stock rims. I do tow my 6x14 work trailer 75% of time.
 
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