Alfa Romeo 8C

All makes › Alfa Romeo › 8C › 2008

Cold pressures. Final-tighten wheel nuts with a calibrated torque wrench, never an impact gun. Re-check after 25–50 miles.

Wheel nut torque · 2008

98 Nm

245/30R21, 245/35R20, 255/25R22, 285/25R22, 285/30R21, 285/35R20

4 bolts

5 bolts

6 bolts

Use the star / cross order that matches the wheel. Start fasteners by hand. Seat the wheel flush on the hub before final torque. Recheck after 25–50 miles. Confirm against the vehicle placard and handbook.

Pressures Torque Placard Location

Workshop checks

When to torque: every time a wheel is off — tyres, punctures, seasonal swap, brakes.

Seat first: the wheel must sit flush on the hub. Dirt or rust under the wheel means the wrench number is meaningless.

Match the seat: conical, ball/radius and flat/washer seats are not interchangeable. Thread size alone is not enough.

Recheck: after 25–50 miles check the same figure again. Do not add extra Nm.

Conicaltapered cone — angle must match the wheel

Ball / radiusrounded seat — common on some OEM alloys

Flat / washerflat clamp, often with a shank and washer

Pressures

Tyre	Normal F/R	Laden F/R	Eco F/R	Torque
245/30R21	32 PSI / 32 PSI	32 PSI / 32 PSI	—	98 Nm
245/35R20	32 PSI / 29 PSI	32 PSI / 32 PSI	—	98 Nm
255/25R22	32 PSI / 32 PSI	32 PSI / 32 PSI	—	98 Nm
285/25R22	32 PSI / 32 PSI	32 PSI / 32 PSI	—	98 Nm
285/30R21	32 PSI / 32 PSI	32 PSI / 32 PSI	—	98 Nm
285/35R20	32 PSI / 29 PSI	32 PSI / 32 PSI	—	98 Nm

Fitment specs

2007 Bolt Pattern: 5x110. Recorded centre bore (mm): 67.1.Wheel offset (ET)Recorded offset (ET mm)
2007 Bolt Pattern: 5x110. Recorded centre bore (mm): 67.1.Wheel offset (ET)Recorded offset (ET mm)
2007 Bolt Pattern: 5x110. Recorded centre bore (mm): 67.1.Wheel offset (ET)Recorded offset (ET mm)
2007 Bolt Pattern: 5x110. Recorded centre bore (mm): 67.1.Wheel offset (ET)Recorded offset (ET mm)
2007 Centre Bore: 67.107 - 10 · 4.7 V8Tyre sizes285/35R20245/30R21285/30R21245/35R20PCD: 5x110Fro
2007 Centre Bore: 67.107 - 10 · 4.7 V8Tyre sizes285/35R20245/30R21285/30R21245/35R20PCD: 5x110Fro
2007 Centre Bore: 67.107 - 10 · 4.7 V8Tyre sizes285/35R20245/30R21285/30R21245/35R20PCD: 5x110Fro
2007 Centre Bore: 67.107 - 10 · 4.7 V8Tyre sizes285/35R20245/30R21285/30R21245/35R20PCD: 5x110Fro
2007 Offset: centre-bore/","name":"Alfa Romeo 8C Wheel Fitment, PCD, Offset & Centre Bore | P
2007 Offset: 30Rear Offset: 30Centre Bore: 67.107 - 10 · 4.7 V8Tyre sizes285/35R20245/30R212
2007 Offset: 30Rear Offset: 30Centre Bore: 67.107 - 10 · 4.7 V8Tyre sizes285/35R20245/30R212
2007 Offset: 30Rear Offset: 30Centre Bore: 67.107 - 10 · 4.7 V8Tyre sizes285/35R20245/30R212
2007 Oil: type-capacity/","name":"Alfa Romeo 8C Engine Oil Type & Capacity | Pure Tyre","d
2007 PCD: offset-centre-bore/","name":"Alfa Romeo 8C Wheel Fitment, PCD, Offset & Centre B
2007 PCD: 5x110Front Offset: 30Rear Offset: 30Centre Bore: 67.107 - 10 · 4.7 V8Tyre sizes
2007 PCD: 5x110Front Offset: 30Rear Offset: 30Centre Bore: 67.107 - 10 · 4.7 V8Tyre sizes
2007 PCD: 5x110Front Offset: 30Rear Offset: 30Centre Bore: 67.107 - 10 · 4.7 V8Tyre sizes
2007 Centre bore: 67.1
2007 Front offset: 36
2007 Oil capacity: 9.0 L for periodic replacement
2007 Oil specification: SAE 5W-40 fully synthetic, API SL/CF, ACEA A3/B3/B4
2007 PCD: 5x110
2007 Rear offset: 30
2007 Centre bore: 67.1
2007 Front offset: 36
2007 Oil capacity: 9.0 L for periodic replacement
2007 Oil specification: SAE 5W-40 fully synthetic, API SL/CF, ACEA A3/B3/B4
2007 PCD: 5x110
2007 Rear offset: 30
2007 Centre bore: 67.1
2007 Front offset: 30
2007 Oil capacity: 9.0 L for periodic replacement
2007 Oil specification: SAE 5W-40 fully synthetic, API SL/CF, ACEA A3/B3/B4
2007 PCD: 5x110
2007 Rear offset: 30
2007 Centre bore: 67.1
2007 Front offset: 30
2007 Oil capacity: 9.0 L for periodic replacement
2007 Oil specification: SAE 5W-40 fully synthetic, API SL/CF, ACEA A3/B3/B4
2007 PCD: 5x110
2007 Rear offset: 30
2007 Centre bore: 67.1
2007 Front offset: 36
2007 Oil capacity: 9.0 L for periodic replacement
2007 Oil specification: SAE 5W-40 fully synthetic, API SL/CF, ACEA A3/B3/B4
2007 PCD: 5x110
2007 Rear offset: 30
2007 Centre bore: 67.1
2007 Front offset: 36
2007 Oil capacity: 9.0 L for periodic replacement
2007 Oil specification: SAE 5W-40 fully synthetic, API SL/CF, ACEA A3/B3/B4
2007 PCD: 5x110
2007 Rear offset: 30
2008 Centre bore: 67.1