When you buy through links on our site, we may earn an affiliate commission.

P 245/45 R20 tires





Tire Specs

Overall Diameter - How tall is P 245/45 R20? 28.68"
Section Width 245 mm
Rim Diameter 20"
Rim Width Range 20x8.0, 20x8.5, 20x9.0
Sidewall Height 4.34"
Circumference 90.1 "
Revs per Mile 703.22/mi

P 245/45 R20 tire size Fits What Cars?

Explore the collection of vehicles riding on P 245/45 R20 tire size which turns them into competitors to some extent.
The list of cars below is compiled assuming P 245/45 R20 is their factory tire size.


Upsizing Wheels or Tires?


We also suggest going over the similar tire sizes that have slightly different parameters but still might be even a better fit for your vehicle with many of the combinations already applied by car enthusiasts.


Below is the list of all possible alternatives to P 245/45 R20 within delta of no more than three percent which means you can shift to wider wheels with smaller aspect ratio and vice versa. Wheel experts do not recommend to decrease the diameter of the wheel. So if you are not sure what other tire sizes would match your ride simply stick to the factory wheels.

P 285/35 R20 -2.88%
P 335/30 R20 -2.67%
P 225/45 R20 -2.47%
P 255/40 R20 -2.26%
P 295/35 R20 -1.92%
P 245/45 R20 0.00%
P 255/45 R20 +1.22%
P 235/50 R20 +1.96%
LT 265/45 R20 +2.42%
P 265/45 R20 +2.42%

Modified cars that use P 245/45 R20 tire size


We keep an updated collection of cars that gave up factory wheels and installed P 245/45 R20 instead as their aftermarket tire size. Each project is a unique experience with details on P 235/55 R18 installation issues or subsequent changes while driving.