Every factory tire size for the BMW 3 Series, with the best-value options ranked by real cost-per-mile. Free 2-day nationwide delivery.
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The BMW 3 Series most commonly uses 225/45R17 tires from the factory. Other factory fitments include 225/40R18, 245/40R18. Always confirm the exact size on your driver-door jamb, since trim and wheel package can change the fitment on a BMW 3 Series. At TuahFix you can compare every 225/45R17 tire ranked by real cost-per-mile, from budget to premium long-life models, with free two-day Amazon-verified delivery and easy returns. South Florida BMW 3 Series owners can add same-day mobile installation. Whether you need all-season, touring, or performance tires for your BMW 3 Series, ordering online ships faster and costs less than a local shop — see the full 225/45R17 lineup and the best-value pick for your BMW 3 Series below. TuahFix compares top brands like Michelin, Goodyear, Continental, and Bridgestone so BMW 3 Series owners get the lowest cost-per-mile, not just the lowest sticker price.
The exact tire size for your BMW 3 Series is printed on a sticker inside the driver-side door jamb and on the tire sidewall. Trim level, wheel package, and model year can change the fitment, so always verify before ordering. Tap any size above to compare every available tire ranked by cost-per-mile.