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345/30R20 Tires

345/30R20 tires have a diameter of 28.1", a section width of 13.6", and a wheel diameter of 20". The circumference is 88.4" and the revolutions per mile are 738.
Specs may vary by manufacturer. learn more
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345/30R20 Tire Front
13.6"
28.1"
345/30R20 Tire Side
20 Inch Wheel
Circumference
88.4"
20"
4.1"
738 Revs/Mile
345/30R20
Diameter : 28.1"
Width : 13.6"
Wheel : 20"
Sidewall : 4.1"
Circum. : 88.4"
Revs/Mile : 738

Upsizing Wheels or Tires?

When searching for the perfect tire for your vehicle you need options. Click the "Alternate Sizes" button to see a list of similar tire sizes. You can then change the wheel size to see alternate sizes on a different diameter wheel.
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Select a Size to Compare Prices on Available Tires

Pirelli Tires
 Pirelli P Zero Corsa System 345/30R20
P Zero Corsa System
Street/Racetrack | 106Y SL
Avg. $458.13
Michelin Tires
 Michelin Pilot Sport 4S 345/30R20
Pilot Sport 4S
Summer | 106Y SL
Avg. $484.13
 Supreme Performance 
30K Miles
Michelin Tires
 Michelin Pilot Super Sport 345/30R20
Pilot Super Sport
Summer | 106Y SL
Avg. $497.85
 Supreme Performance 
30K Miles
Michelin Tires
 Michelin Pilot Sport Cup 2 345/30R20
Pilot Sport Cup 2
Street/Racetrack | 106Y SL
Avg. $554.13