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Old 01-21-2010, 12:28 AM
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Revolter Revolter is offline
Dodge Ram Forum Member
 
Join Date: Dec 2009
Location: Katy, Tx
Posts: 61
Gender: Male
Vehicle: 2012 Ram 1500 SLT Crew
Trim Level: Texas Edition
Color: Bright Silver Metallic
Engine: 2009-20?? 345ci (5.7L) Hemi V8 390hp 407lb/ft
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Quote:
Originally Posted by Dan View Post
It's a balance of higher speed and lower fuel consumption- up to a certain point, the small amount of gas that it takes to move the truck a couple miles per hour (or km/h) faster is worth it in terms of efficiency. Of course, after that point, the increase in speed won't offset the increase in fuel consumption.

I get the best fuel mileage in my '09 at about 70mph (112 km/h).
What rear axle gear ratio are you running?
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09 SLT CC, Longhorn, 5.7, 3.21 Gear, Dodge Chrome Sidebars, Factory Duals, K&N, Tint, Xtreme Spray Bedliner.
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