Terra grapplers (crush)
#2
JK Newbie
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Join Date: Dec 2012
Location: Des Moines, IA
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So... Color me stupid, but I switched these put for 255/70 r17 rubi's and now I'm getting better gas mileage!? Am I smokin something or have others have terrible experiences with the rubi tires?
#3
JK Super Freak
More rolling resistance on the Rubi tread vs. the Terra Grapplers. overall tire width will definitely have an impact as well as tire diameter changing your final drive ratio(like a gear swap)