Tire question

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ivey_usmc

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Austin ,TX
Ram Year
2017
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5.7 hemi
Im on 20x12-44. Thinking about going from a 33x12.50 to a 305/50. It will be 15lbs lighter per tire. Will that help MPG much?
 

Nick@GotExhaust

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yes. actually that will make a difference. taking the 60lbs off rotational mass will make a larger effect than if you removed 60lbs from anywhere else on the truck.
 
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