By the Rims & Tires Team
Compiled & reviewed by our West Georgia tire & wheel research team · Updated 2026-07-24
The Genesis G90 is Hyundai Motor Group's flagship luxury sedan — competing directly with the BMW 7 Series, Mercedes S-Class, and Lexus LS. Tire selection should prioritize the ultra-quiet, smooth ride that defines the G90 ownership experience.
Genesis G90 tire sizes
The current G90 3.5T uses 245/45R20 front / 275/40R20 rear (staggered) on 20-inch wheels. The 3.5T e-Supercharger uses 245/40R21 front / 275/35R21 rear on 21-inch wheels. (The previous-generation G90 with 3.3T/5.0 V8 engines used 245/45R19 front / 275/40R19 rear across all trims.) Verify on the driver door sticker.
Best tires for the Genesis G90
Bridgestone Turanza EL450 (245/45R19) — OEM on multiple luxury sedans. Outstanding road noise suppression, run-flat available for vehicles without spare tires. Available in 245/45R19.
Michelin Pilot Sport All Season 4 — the premium all-season direction for the current G90 on 20-inch wheels. Outstanding wet and dry performance with year-round capability; confirm availability in the staggered 245/45R20 / 275/40R20 fitment before ordering.
Continental ContiSportContact 5 SSR (245/45R19) — run-flat option for G90 owners who want the safety backup. SSR run-flat technology maintains mobility for up to 50 miles at 50 mph after a puncture.
Pirelli Cinturato P7 A/S (245/45R19) — quiet all-season for highway-focused G90 driving. Available in 245/45R19 with low rolling resistance.
Frequently asked
What tire size does the Genesis G90 use?
Current G90 3.5T (20-inch): 245/45R20 front, 275/40R20 rear. 3.5T e-Supercharger (21-inch): 245/40R21 front, 275/35R21 rear. Previous-gen G90 (19-inch): 245/45R19 front, 275/40R19 rear. Verify on the driver door sticker.
How much do Genesis G90 tires cost?
245/45R19: $170 to $280 per tire. 20-inch staggered sizes: $210 to $340 per tire. A full set on 19-inch installed runs $680 to $1,120.
Why does tire choice matter so much on a G90?
The whole appeal of this car is a silent, glass-smooth ride, and the tire is the first thing you feel and hear. A premium touring tire with a low noise rating preserves that, while a budget or aggressive tread undoes it fast. Whatever you choose, match the original load rating for a car this heavy. A shop can point you to the quietest option in your size.
Do the staggered trims mean I can't rotate my G90 tires?
On the trims with wider rear tires than front, no, they can't swap positions, so the rears usually wear faster. On the square, non-staggered fitments, normal rotation is fine and extends tread life. Check which setup you have, and a shop can confirm and set a rotation plan if yours allows it.
How do I know when my G90 needs new tires?
Watch tread depth, wet grip, and any new noise or harshness creeping into the normally quiet cabin. The quarter test is a fast home check. Because ride refinement is the point of this car, a set that's aged hard is worth replacing even with tread left.
Keep reading
Last updated 2026-07-24. General guidance only — confirm specifics with a local shop for your exact vehicle.