By the Rims & Tires Team
Compiled & reviewed by our West Georgia tire & wheel research team · Updated 2026-07-24
The Alfa Romeo Giulia is a rear-wheel-drive Italian sport sedan that competes against the BMW 3 Series and Mercedes C-Class with an emphasis on handling and driver engagement. The Giulia Quadrifoglio uses a Ferrari-derived 505 hp twin-turbo V6 and staggered tire fitments that require matching with the car's character.
Alfa Romeo Giulia tire sizes
The Giulia base and Sprint use 225/45R18 on 18-inch standard wheels. The Ti Sport and Veloce 19-inch fitment is staggered: 225/40R19 front, 255/35R19 rear. The Giulia Quadrifoglio uses a staggered 245/35ZR19 front and 285/30ZR19 rear on 19-inch Quadrifoglio-specific wheels.
Always verify on the driver door sticker. Alfa tire specs vary significantly between base and Quadrifoglio — a staggered set is completely different from a square set.
Best tires for the Giulia — standard and Ti
Michelin Pilot Sport All Season 4 (225/45R18, 225/40R19): the best all-season sport pick for the Giulia. Available in both common Giulia sizes, with outstanding wet performance, sharp steering feel, and all-season capability that's an excellent match for the Giulia's character.
Continental ExtremeContact Sport 02 (225/45R18) — summer pick at lower cost. Strong dry and wet performance in 225/45R18. Good feedback and grip for the Giulia balance of sport and daily use.
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Best tires for the Giulia Quadrifoglio
Michelin Pilot Sport 4S (245/35ZR19, 285/30ZR19) — the benchmark tire for the Quadrifoglio. The PS4S is factory-specified on many Quadrifoglio configurations. Available in both staggered sizes. At 505 hp from the Ferrari-derived engine, tires with the grip and response of the PS4S are the correct choice.
Pirelli P Zero — Pirelli supplies OEM tires on many Alfa Romeo products and is calibrated specifically for Alfa Romeo performance characteristics. P Zero in Quadrifoglio sizes is an excellent alternative to the Michelin.
Frequently asked
What tire size does the Alfa Romeo Giulia use?
Giulia standard (18-inch): 225/45R18. Ti and Veloce (19-inch, staggered): 225/40R19 front, 255/35R19 rear. Quadrifoglio staggered (19-inch): 245/35ZR19 front, 285/30ZR19 rear.
How much do Alfa Romeo Giulia tires cost?
225/45R18: $145 to $220 per tire. 225/40R19: $165 to $255 per tire. Quadrifoglio staggered 19-inch set installed: $820 to $1,280.
How do I know when my Giulia needs new tires?
Watch for tread worn toward the wear bars, sidewall cracks, tires past about six years, or a drop in the sharp, planted feel the Giulia is known for. Performance tires wear faster than touring rubber, and on a rear-drive sport sedan the rears especially go first. A shop can measure tread and check the sidewalls for you.
Can I run all-season tires on my Giulia instead of summer tires?
Yes, and for a daily-driven Giulia in Georgia it is often the smarter call. A strong sport all-season keeps most of the handling while adding wet and cold-morning security the summer tires give up. You trade a little peak dry grip for year-round usability. On the wider staggered sizes, options are thinner, so confirm availability before you commit.
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Last updated 2026-07-24. General guidance only — confirm specifics with a local shop for your exact vehicle.