Thread: tire size fuel efficency 165/60/r14 , 165/80/r14, 155/80r14
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Old 02-27-2021, 10:44 AM   #7 (permalink)
somerandomguy
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Oyuki - '90 Toyota Corolla TX
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Barrys tire tech page says that wider tires provide better fuel efficiecy, if this is so why do vehicles in fuel economy competitions have narrow tall tires?
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1990 toyota corolla TX 1.8 Diesel sedan
40 MPG @ 50 km/h /31 mph highway
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