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305/40R18 Tires

305/40R18 tires have a diameter of 27.6", a section width of 12.0", and a wheel diameter of 18". The circumference is 86.7" and the revolutions per mile are 731.
Specs may vary by manufacturer. learn more
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305/40R18 Tire Front
12.0"
27.6"
305/40R18 Tire Side
18 Inch Wheel
Circumference
86.7"
18"
4.8"
731 Revs/Mile
305/40R18
Diameter : 27.6"
Width : 12.0"
Wheel : 18"
Sidewall : 4.8"
Circum. : 86.7"
Revs/Mile : 731

Upsizing Wheels or Tires?

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305/40R18 Street/Racetrack Tires

Nitto Tires
 Nitto NT 555R Drag Radial 305/40R18
NT 555R Drag Radial
Avg. $284.31

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