June 24, 20196 yr Moderators Only an off-road enthusiast would understand the saying, “40s are the new 37s.” Since you read Jp magazine, we figure you do know. It refers to tire diameter for Jeeps. No we don’t talk about those silly P-metric 245-blah-blah sizes on a Prius. We Jeepers talk in a secret code of tire sizing that is View the full article
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