🚗 Porsche 911 Carrera 4 Tyre Size, Wheel Specs, PCD, Centre Bore & Torque Guide
🔧 Vehicle Overview
The Porsche 911 Carrera 4 features an all-wheel-drive (AWD) system, delivering improved traction and stability compared to the rear-wheel-drive Carrera models. Due to AWD, correct tyre sizing and matching rolling diameter is critical to protect drivetrain components and ensure optimal handling.
Need tyres for your Porsche 911 Carrera 4 in Adelaide?
Autosport Tyre World Magill can help confirm the correct tyre size, load rating, wheel fitment and alignment needs before you order.
Call Magill: 0452 641 023 Get fitted tyre quote View tyres Book wheel alignment
Tyre options and fitment help for Porsche 911 Carrera 4
Use these links to check available tyre options by size. If you are unsure which size suits your exact model, send us your tyre placard photo before ordering.
| Size / service | Best use | Shop or search | Fitment check |
|---|---|---|---|
| 235/40R18 | Performance, comfort and upgrade options | View 235/40R18 tyre options | Check fitted availability |
| 265/40R18 | 4WD, touring, AT/HT tyre options | View 265/40R18 tyre options | Check fitted availability |
| 235/35R19 | Performance, comfort and upgrade options | View 235/35R19 tyre options | Check fitted availability |
| 295/30R19 | 4WD, touring, AT/HT tyre options | View 295/30R19 tyre options | Check fitted availability |
| 245/40R19 | Performance, comfort and upgrade options | View 245/40R19 tyre options | Check fitted availability |
| 295/35R19 | 4WD, touring, AT/HT tyre options | View 295/35R19 tyre options | Check fitted availability |
| Wheel alignment | Recommended after tyre or wheel changes | Wheel alignment Adelaide | Call Magill |
📊 Factory Wheel & Fitment Specifications
🔩 Core Fitment Data (Carrera 4 – All Generations)
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Bolt Pattern (PCD): 5×130
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Centre Bore: 71.6 mm
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Wheel Bolt Thread: M14 × 1.5
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Wheel Nut Torque: 160 Nm (118 ft-lb)
✅ Applies across 997, 991, and 992 Carrera 4 models
🛞 Factory Wheel Sizes & Offsets
🔹 Porsche 997 Carrera 4
| Position | Wheel Size | Offset |
|---|---|---|
| Front | 18x8 / 19x8 | ET50–57 |
| Rear | 18x10 / 19x10 | ET55–67 |
🔹 Porsche 991 Carrera 4
| Position | Wheel Size | Offset |
|---|---|---|
| Front | 19x8.5 / 20x8.5 | ET49 |
| Rear | 19x11 / 20x11 | ET66 |
🔹 Porsche 992 Carrera 4
| Position | Wheel Size | Offset |
|---|---|---|
| Front | 19x8.5 / 20x8.5 | ET50 |
| Rear | 20x11 / 21x11.5 | ET67 |
📌 AWD models still use staggered setup (wider rear wheels).
📏 Factory Tyre Sizes
🔹 Porsche 997 Carrera 4
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235/40R18 (Front)
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265/40R18 (Rear)
Optional:
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235/35R19 (Front)
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295/30R19 (Rear)
🔹 Porsche 991 Carrera 4
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245/40R19 (Front)
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295/35R19 (Rear)
Optional:
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245/35R20 (Front)
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305/30R20 (Rear)
🔹 Porsche 992 Carrera 4
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235/40R19 (Front)
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295/35R20 (Rear)
Optional:
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245/35R20 (Front)
-
305/30R21 (Rear)
⚙️ AWD Tyre Matching (VERY IMPORTANT)
Unlike RWD models, Carrera 4 AWD system requires strict tyre matching:
✔ Same tyre brand
✔ Same tread pattern
✔ Similar tread depth (within 2–3mm)
✔ Correct rolling diameter
❌ Mixing tyres can cause:
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AWD system damage
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Transfer case wear
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Warning lights / drivetrain issues
⚙️ Recommended Tyres (Australia)
🔥 Best Daily Performance
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Michelin Pilot Sport 4S (N-rated)
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Continental SportContact 7
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Pirelli P Zero (PZ4 Porsche spec)
✔ Excellent grip in all conditions
✔ Ideal for AWD performance
🏁 Performance / Spirited Driving
-
Michelin Pilot Sport Cup 2
✔ Track capable
✔ High grip
🔇 Comfort Option
-
Continental MaxContact MC7
✔ Lower road noise
✔ Great for daily driving
⚙️ Aftermarket Upgrade Guide
✔ OEM+ Setup
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Maintain factory sizes
✔ Best AWD compatibility
✔ Street Comfort Setup
-
Same size with touring tyre
✔ Reduced noise
✔ Better lifespan
✔ Performance Setup
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PS4S / SportContact 7
✔ Best all-round performance
⚠️ Critical Fitment Notes
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AWD system requires perfect tyre matching
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Always replace tyres as a full set (recommended)
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Staggered setup = NO front-to-rear rotation
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Incorrect sizes affect:
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AWD system
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PSM stability control
-
-
Always recommend N-rated tyres
🛠️ Torque & Installation Guide
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Torque Spec: 160 Nm
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Re-torque after 50–100 km
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Always use torque wrench
🏪 Why Choose Autosport Tyreworld?
At Autosport Tyreworld, we understand AWD performance vehicles:
✔ Correct AWD tyre matching
✔ Porsche-approved tyre options
✔ Premium brands: Michelin, Continental, Pirelli
✔ Performance alignment & balancing
📍 Visit Our Stores
AUTOSPORT TYREWORLD
📍 647 Magill Road, Magill SA 5072
📞 0452 641 023
📍 411 Grand Junction Road, Wingfield SA 5013
📞 0433 645 411
📍 911 South Road, Clarence Gardens SA 5039
📞 0420 299 911
Need tyres or wheel alignment for your Porsche 911 Carrera 4 in Adelaide?
Send us your tyre size, vehicle model or tyre placard photo and the team at Autosport Tyre World Magill will confirm suitable options, availability and fitted advice.
Autosport Tyre World Magill: 647 Magill Road, Magill SA 5072. Phone 0452 641 023.
Call Magill Get fitted tyre quote View tyres Wheel alignment Adelaide