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Old 02-25-2021, 09:52 PM   #4 (permalink)
cRiPpLe_rOoStEr
It's all about Diesel
 
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155/80 seems to provide a better balance of city and highway performance, as its diameter is halfway between the other sizes, plus its narrower tread is also likely to decrease rolling resistence considering all the sets to use a similar rubber compound.
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