🚗 Porsche 911 Carrera 4S Tyre Size, Wheel Specs, PCD, Centre Bore & Torque Guide
🔧 Vehicle Overview
The Porsche 911 Carrera 4S combines all-wheel-drive (AWD) traction with wider tyres and increased performance compared to the Carrera 4. With its rear-engine layout + AWD system, correct tyre sizing and matching is critical to maintain handling balance and protect drivetrain components.
Need tyres for your Porsche 911 Carrera 4S 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 4S
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 |
|---|---|---|---|
| 235/35R19 | Performance, comfort and upgrade options | View 235/35R19 tyre options | Check fitted availability |
| 305/30R19 | 4WD, touring, AT/HT tyre options | View 305/30R19 tyre options | Check fitted availability |
| 245/35R20 | Performance, comfort and upgrade options | View 245/35R20 tyre options | Check fitted availability |
| 305/30R20 | 4WD, touring, AT/HT tyre options | View 305/30R20 tyre options | Check fitted availability |
| 305/30R21 | 4WD, touring, AT/HT tyre options | View 305/30R21 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 4S – 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)
✅ Same specifications across 997, 991, 992 Carrera 4S
🛞 Factory Wheel Sizes & Offsets
🔹 Porsche 997 Carrera 4S
| Position | Wheel Size | Offset |
|---|---|---|
| Front | 19x8 | ET57 |
| Rear | 19x11 | ET67 |
🔹 Porsche 991 Carrera 4S
| Position | Wheel Size | Offset |
|---|---|---|
| Front | 20x8.5 | ET49 |
| Rear | 20x11 | ET66 |
🔹 Porsche 992 Carrera 4S
| Position | Wheel Size | Offset |
|---|---|---|
| Front | 20x8.5 | ET50 |
| Rear | 21x11.5 | ET67 |
📌 Carrera 4S models run wide staggered setup for maximum traction.
📏 Factory Tyre Sizes
🔹 Porsche 997 Carrera 4S
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Front: 235/35R19
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Rear: 305/30R19
🔹 Porsche 991 Carrera 4S
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Front: 245/35R20
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Rear: 305/30R20
🔹 Porsche 992 Carrera 4S
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Front: 245/35R20
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Rear: 305/30R21
📌 Wider rear tyres compared to Carrera 4 → improved grip & acceleration.
⚙️ AWD Tyre Matching (CRITICAL)
Because the Carrera 4S is AWD:
✔ Same tyre brand front & rear
✔ Same tread pattern
✔ Similar tread depth (within 2–3mm)
✔ Maintain correct rolling diameter
❌ Incorrect tyre matching can cause:
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AWD system damage
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Transfer case wear
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Warning lights / drivetrain faults
⚙️ 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 wet & dry grip
✔ Ideal for AWD systems
🏁 High Performance / Track
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Michelin Pilot Sport Cup 2
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Pirelli Trofeo R
✔ Maximum grip
✔ Faster wear
🔇 Comfort Option
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Continental MaxContact MC7
✔ Lower noise
✔ Better daily comfort
✔ Popular upgrade for street-driven 911
⚙️ Aftermarket Upgrade Guide
✔ OEM+ Setup (Recommended)
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245/35R20 + 305/30R20/21
✔ Best for AWD compatibility
✔ Comfort Setup
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Same size with touring-performance tyre
✔ Reduced noise
✔ Longer lifespan
✔ Performance Setup
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PS4S / SportContact 7
✔ Best balance of grip + durability
⚠️ 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 rotation front to rear
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Incorrect sizing affects:
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AWD system
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Porsche Stability Management (PSM)
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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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Use torque wrench only
🏪 Why Choose Autosport Tyreworld?
At Autosport Tyreworld, we specialise in AWD performance vehicles:
✔ Correct AWD tyre matching expertise
✔ Porsche-approved tyre options
✔ Premium brands: Michelin, Continental, Pirelli
✔ Precision balancing & performance alignment
📍 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 4S 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