As a general rule, the diameter variation between the two tyre size should be under 3%. We have built this easy to use tyre upsize calculator for you, just enter the size of your OEM tyre and the tyre size you want to upgrade to: Check Results Below (Recommended Variation < 3%) If variation percentage is under 3% then you are good to go.
Other terms and restrictions may apply. Call your nearest Pep Boys location for eligible tires and details. Buy 3 Get the 4th Free Instantly on Cooper Adventurer All-Season or Select Kumho Tires - Valid on purchase of a set of 4 Cooper Adventurer All Season or select Kumho tires. Offer valid 1/1-1/31/24. rokal. 446 839 862 463 893 25 559 863