305/40R22 tires are 31.6" tall, have a section width of 12.0", and fit wheels with a diameter of 22. The circumference is 99.2" that translates into 638 ...

295/40R22 tires are 31.3" tall, have a section width of 11.6", and fit wheels with a diameter of 22. The circumference is 98.3" that translates into 645 ...

285/40R22 tires are 31.0" tall, have a section width of 11.2", and fit wheels with a diameter of 22. The circumference is 97.3" that translates into 651 ...

275/45R22 tires are 31.7" tall, have a section width of 10.8", and fit wheels with a diameter of 22. The circumference is 99.7" that translates into 636 ...

325/40R21 tires are 31.2" tall, have a section width of 12.8", and fit wheels with a diameter of 21. The circumference is 98.1" that translates into 646 ...

255/45R22 tires are 31.0" tall, have a section width of 10.0", and fit wheels with a diameter of 22. The circumference is 97.5" that translates into 650 ...

285/45R21 tires are 31.1" tall, have a section width of 11.2", and fit wheels with a diameter of 21. The circumference is 97.6" that translates into 649 ...

275/50R21 tires are 31.8" tall, have a section width of 10.8", and fit wheels with a diameter of 21. The circumference is 99.9" that translates into 634 ...

255/50R21 tires are 31.0" tall, have a section width of 10.0", and fit wheels with a diameter of 21. The circumference is 97.5" that translates into 650 ...

31X18R20 tires are 31.0" tall, have a section width of 18.0", and fit wheels with a diameter of 20. The circumference is 97.3" that translates into 651 ...