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305/70R18 Tires

305/70R18 tires have a diameter of 34.8", a section width of 12.0", and a wheel diameter of 18". The circumference is 109.3" and the revolutions per mile are 580.
Specs may vary by manufacturer. learn more
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305/70R18 Tire Front
12.0"
34.8"
305/70R18 Tire Side
18 Inch Wheel
Circumference
109.3"
18"
8.4"
580 Revs/Mile
305/70R18
Diameter : 34.8"
Width : 12.0"
Wheel : 18"
Sidewall : 8.4"
Circum. : 109.3"
Revs/Mile : 580

Upsizing Wheels or Tires?

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305/70R18 All Terrain Tires

Cooper Tires
 Cooper Discoverer ST MAXX 305/70R18
Discoverer ST MAXX
Click for Prices
Dick Cepek Tires
 Dick Cepek Fun Country 305/70R18
Fun Country
Avg. $319.50
Mickey Thompson Tires
 Mickey Thompson Baja ATZ P3 305/70R18
Baja ATZ P3
Avg. $330.41

305/70R18 Off Road/Mud Terrain Tires

Cooper Tires
 Cooper Discoverer STT PRO 305/70R18
Discoverer STT PRO
Avg. $288.00
Dick Cepek Tires
 Dick Cepek Extreme Country 305/70R18
Extreme Country
Avg. $311.59
Dick Cepek Tires
 Dick Cepek Mud Country 305/70R18
Mud Country
Click for Prices
Mastercraft Tires
 Mastercraft Courser MXT 305/70R18
Courser MXT
Click for Prices
Mickey Thompson Tires
 Mickey Thompson Baja MTZ P3 305/70R18
Baja MTZ P3
Avg. $348.99
Mickey Thompson Tires
 Mickey Thompson Baja MTZ Radial 305/70R18
Baja MTZ Radial
Avg. $399.99
Mickey Thompson Tires
 Mickey Thompson Deegan 38 305/70R18
Deegan 38
Avg. $334.49
$50 REBATE
Pro Comp Tires
 Pro Comp Xtreme M/T 2 305/70R18
Xtreme M/T 2
Avg. $360.00

305/70R18 Truck/SUV All Season Tires

Nitto Tires
 Nitto Dura Grappler  305/70R18
Dura Grappler
Avg. $275.99

Tire Sizes By Vehicle