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OE fitment record · Porsche
2022 Porsche 911 tire sizes
Every factory tire size the 2022 Porsche 911 shipped with, by trim: front and rear sizes, factory wheel specs, and the stagger math where it applies.
At a glance
- Model years covered: 2022 (identical factory fitments)
- Factory setup: staggered on at least one trim
- OE sizes: 245/35R20 · 305/30R21 · 235/40R19 · 295/35R20 · 255/35R20 · 315/30R21 · 305/30R20 · 245/45R19 · 295/40R20 · 275/35R20 · 335/30R21
- Generation: IX (992.1)
- Factory power range: 380–641 hp
Shop the widest OE size (335/30R21): Tire Rack → · SimpleTire → · local install partners on the buy page.
Factory fitments by trim
| Trim | Front | Rear | Setup |
|---|---|---|---|
| 3.0 Carrera S 444 hp | 245/35R20 8.5Jx20 ET53 | 305/30R21 11.5Jx21 ET67 | Staggered +5.4% Ø |
| 3.0 Carrera 4S 444 hp | 245/35R20 8.5Jx20 ET53 | 305/30R21 11.5Jx21 ET67 | Staggered +5.4% Ø |
| 3.0 Carrera 380 hp | 235/40R19 8.5Jx19 ET52 | 295/35R20 11.5Jx20 ET67 | Staggered +6.5% Ø |
| 3.0 Carrera 4 380 hp | 235/40R19 8.5Jx19 ET52 | 295/35R20 11.5Jx20 ET67 | Staggered +6.5% Ø |
| 3.7 Turbo 572 hp | 255/35R20 9Jx20 ET41 | 315/30R21 11.5Jx21 ET67 | Staggered +5.2% Ø |
| 3.7 Turbo S 641 hp | 255/35R20 9Jx20 ET41 | 315/30R21 11.5Jx21 ET67 | Staggered +5.2% Ø |
| 3.0 Targa 4 380 hp | 235/40R19 8.5Jx19 ET52 | 295/35R20 11.5Jx20 ET67 | Staggered +6.5% Ø |
| 3.0 Targa 4S 444 hp | 245/35R20 8.5Jx20 ET53 | 305/30R20 11.5Jx20 ET67 | Staggered +1.7% Ø |
| 3.0 Targa 4 GTS 473 hp | 245/35R20 8.5Jx20 ET53 | 305/30R20 11.5Jx20 ET67 | Staggered +1.7% Ø |
| 3.0 Carrera GTS 473 hp | 245/35R20 8.5Jx20 ET53 | 305/30R21 11.5Jx21 ET67 | Staggered +5.4% Ø |
| 3.0 Carrera 4 GTS 473 hp | 245/35R20 8.5Jx20 ET53 | 305/30R21 11.5Jx21 ET67 | Staggered +5.4% Ø |
| 3.0 Carrera 4 GTS 473 hp | 245/35R20 8.5Jx20 ET53 | 305/30R21 11.5Jx21 ET67 | Staggered +5.4% Ø |
| 4.0 GT3 503 hp | 255/35R20 9.5Jx20 ET46 | 315/30R21 12Jx21 ET45 | Staggered +5.2% Ø |
| 3.0 Carrera GTS 473 hp | 245/35R20 8.5Jx20 ET53 | 305/30R21 11.5Jx21 ET67 | Staggered +5.4% Ø |
| 3.0 Targa 4 GTS 473 hp | 245/35R20 8.5Jx20 ET53 | 305/30R20 11.5Jx20 ET67 | Staggered +1.7% Ø |
| 3.0 Dakar 473 hp | 245/45R19 8Jx19 ET38 | 295/40R20 11.5Jx20 ET63 | Staggered +5.8% Ø |
| 4.0 GT3 RS 518 hp | 275/35R20 10Jx20 ET45 | 335/30R21 13Jx21 ET31 | Staggered +4.8% Ø |
| 3.0 Carrera T 380 hp | 235/40R19 8.5Jx19 ET52 | 295/35R20 11.5Jx20 ET67 | Staggered +6.5% Ø |
Versus the 2021 Porsche 911 record: sizes added: 245/45R19, 275/35R20, 295/40R20, 335/30R21; trims added: 3.0 Carrera T, 3.0 Dakar, 4.0 GT3 RS.
245 = tread width in millimetres · 35 = sidewall height as a percentage of that width · R20 = radial construction on a 20-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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Porsche 911 by era
← 2021 · All Porsche 911 years → · 2023 →
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
- Your vehicle’s tire placard (driver-side door jamb) & owner’s manual · The legally required OEM fitment record on every car, always the first authority.
- Tire and Rim Association (T&RA) standards · The US standards body whose yearbook defines size/rim pairing norms.
How we compile and verify fitment data: our methodology. Spot an error? fitment@staggeredsetup.com. Corrections ship fast.