Introduction
The Ferrari 296 GTB is a hybrid supercar combining a twin-turbo V6 with electric power, delivering extreme performance and precision handling.
At AUTOSPORT TYREWORLD Adelaide, we specialise in high-performance and exotic vehicle tyre fitment, ensuring correct specifications for vehicles like Ferrari — where precision is critical.
This guide covers:
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All factory tyre sizes
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OEM wheel & rim specifications
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PCD / centre lock system details
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Correct torque specifications
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Best ultra-high performance tyre options
Ferrari 296 GTB Factory Tyre Sizes
The Ferrari 296 GTB uses a staggered high-performance setup designed for maximum grip and balance.
20 Inch (Factory Setup)
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245/35R20 (Front)
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305/35R20 (Rear)
These tyres are specifically engineered for:
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Extreme acceleration and braking
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High-speed stability
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Track-capable grip levels
Ferrari 296 GTB Factory Wheel Specs
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Wheel Diameter: 20"
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Front Width: 9J
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Rear Width: 11J
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Offset (ET): Approx. +35 to +50 (varies by spec)
Bolt Pattern (PCD)
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Centre Lock System (Single Nut)
Unlike standard 5-stud systems, the 296 GTB uses a motorsport-style centre lock hub, requiring specialised tools and procedures.
Centre Bore
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Not applicable (centre lock system)
The wheel is mounted directly via the centre hub system rather than traditional hub-centric bore.
Centre Lock Torque Specification
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Approx. 600 – 650 Nm (Ferrari specification)
Important notes:
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Requires specialised torque tools
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Must be installed by trained professionals
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Always follow Ferrari procedures
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Directional locking (left/right specific threads)
Wheel Fastening Notes
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Centre lock nuts are directional (left/right side specific)
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Improper installation can lead to severe safety risks
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Always re-check after initial installation
Performance Tyre Requirements (Ferrari 296 GTB)
The 296 GTB is a high-output hybrid supercar, requiring top-tier tyres.
Key Requirements
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Maximum dry grip
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High-speed stability
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Heat resistance for track use
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Precise steering feedback
Recommended Tyres (AUTOSPORT TYREWORLD Adelaide)
OEM / Ferrari Approved
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Michelin Pilot Sport 4S (K1 Ferrari Spec)
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Michelin Pilot Sport Cup 2 (Track Focused)
Maximum Performance
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Continental SportContact 7
Track & Extreme Use
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Michelin Cup 2 R
Common Upgrade Considerations
At AUTOSPORT TYREWORLD, Ferrari clients often require:
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Track-oriented tyre setups
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Heat cycle management advice
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Precision balancing for high-speed driving
Why Proper Fitment Matters
Incorrect tyre or wheel handling on a Ferrari can result in:
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Loss of high-speed stability
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Reduced traction
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Dangerous wheel installation issues
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Severe safety risks
We ensure:
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Correct Ferrari-approved fitment
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Proper torque procedures
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High-speed balancing accuracy
Visit AUTOSPORT TYREWORLD Adelaide
Specialist performance tyre fitting and balancing available at:
Magill
647 Magill Road, Magill SA 5072
0452 641 023
Wingfield
411 Grand Junction Road, Wingfield SA 5013
0433 645 411
Clarence Gardens
911 South Road, Clarence Gardens SA 5039
0420 299 911