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Old 05-13-2014, 10:13 PM   #6 (permalink)
CollinM.
EcoModding Lurker
 
Join Date: May 2014
Location: Virginia
Posts: 5

truck - '06 Dodge Dakota ST

car - '96 Saturn SL2
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Thank you all for the advice. Looking at the tires again, I realized deejaaa was right. One is a P245/70R16 and the other was a LT245/75R16. The construction differences alone would make up the weight.

I'll definitely look into other ways I can make up for some of the inefficiencies of this truck. An aero cap and electric fans look like they would have better results than tires.
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