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OE fitment record · Chevrolet

2024–2025 Chevrolet Corvette tire sizes

Every factory tire size the 2024–2025 Chevrolet Corvette shipped with, by trim: front and rear sizes, factory wheel specs, and the stagger math where it applies.

Chevrolet Corvette side-profile technical drawing in blueprint style
FIG. 07 · Chevrolet Corvette · drawn from published factory dimensions

At a glance

  • Model years covered: 2024, 2025 (identical factory fitments)
  • Factory setup: staggered on at least one trim
  • OE sizes: 245/35R19 · 305/30R20 · 275/30R20 · 345/25R21
  • Generation: C8
  • Factory power range: 490–1064 hp

Shop the widest OE size (345/25R21): Tire Rack → · SimpleTire → · local install partners on the buy page.

Factory fitments by trim

TrimFrontRearSetup
6.2 Stingray 490 hp245/35R19 8.5Jx19 ET52305/30R20 11Jx20 ET64Staggered +5.6% Ø
6.2 Stingray 495 hp245/35R19 8.5Jx19 ET52305/30R20 11Jx20 ET64Staggered +5.6% Ø
5.5 Z06 670 hp275/30R20 10Jx20 ET35345/25R21 13Jx21 ET40Staggered +4.9% Ø
6.2 E-Ray 655 hp275/30R20 10Jx20 ET35345/25R21 13Jx21 ET40Staggered +4.9% Ø
5.5 ZR1 1064 hp275/30R20 10Jx20 ET35345/25R21 13Jx21 ET40Staggered +4.9% Ø

Versus the 2023 Chevrolet Corvette record: trims added: 5.5 ZR1, 6.2 E-Ray.

FIG. 10· what 245/35R19 actually means
wheel · 19″ 245 mm section width 35% of width = 86 mm ∅ 25.8″ overall
Overall diameter25.8″Sidewall86 mmRevs/mile ≈783

245 = tread width in millimetres · 35 = sidewall height as a percentage of that width · R19 = radial construction on a 19-inch wheel. Two sizes with the same overall diameter are speedometer-compatible, that is the whole game in staggering.

Run these sizes in the calculator: this era’s factory stagger sits outside the aftermarket 1% rule by design (the car is calibrated for its exact pairing at the plant), so copy the factory setup exactly, and test any pairing you are considering in the stagger calculator.

Fitment hardware

Dialing in how a setup sits on this platform? Hub-centric wheel spacers fine-tune effective offset and caliper clearance one axle at a time, aftermarket wheels usually need lug nuts in the matching seat and thread, and aggressive fitments bring adjustable control arms into play for camber. Code KSPAF takes 5% off at KSP Performance. Start with the measurement math in the wheel spacer sizing guide.

Checking an aftermarket stagger for this car? Run the pairing through the stagger calculator. OE fitment data from Wheel-Size.com; years and packages vary by market.

Always confirm against the tire placard on your driver-side door jamb and your actual wheel widths before ordering. Fitments here cover common factory and community setups. Years and packages vary.

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Chevrolet Corvette by era

← 2023 · All Chevrolet Corvette years →

Size deep-dives for every OE size above are linked in the tables; the full directory lives at /tire-sizes/ and /vehicles/.

// Sources & further reading

How we compile and verify fitment data: our methodology. Spot an error? fitment@staggeredsetup.com. Corrections ship fast.