2012 Jaguar XK Wheel Offset

Quick specs

Wheel size: Multiple — see configurations
Offset: ET49 · ET45
Backspacing: 5.93 in · 6.18 in · 6.27 in · 6.43 in
Bolt pattern: 5×108
Center bore: 63.4 mm
Thread: M12×1.5, 1/2"-20 UNF
Tire size: Multiple — see configurations

Explore wheels at Tire Rack

Showing matching bolt patterns and offsets up to 30 mm lower. Confirm center bore, load rating, and clearance at Tire Rack.

Configuration

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OEM configurations

Configuration	Front	Rear	Offset	Backspacing	Tire	Bolt pattern	Center bore	Thread
3.6i · V8, Petrol	8x18	8.5x18	ET49	5.93 in	245/45R18	5x108	63.4 mm	M12 x 1.5
5.0i · 5.0L, 508PS, V8, Petrol	8.5x18	8.5x18	ET49	6.18 in	245/45R18	5x108	63.4 mm	1/2" - 20 UNF
5.0i · 5.0L, 508PS, V8, Petrol	8.5x19	8.5x18	ET49	6.18 in	245/40R19 / 245/45R18	5x108	63.4 mm	1/2" - 20 UNF
5.0i · 5.0L, 508PS, V8, Petrol	9x19	8.5x18	ET45 / ET49	6.27 in	255/40R19 / 245/45R18	5x108	63.4 mm	1/2" - 20 UNF
5.0i · 5.0L, 508PS, V8, Petrol	8.5x20	8.5x18	ET49	6.18 in	245/35R20 / 245/45R18	5x108	63.4 mm	1/2" - 20 UNF
5.0i · 5.0L, 508PS, V8, Petrol	9x20	8.5x18	ET45 / ET49	6.27 in	255/35R20 / 245/45R18	5x108	63.4 mm	1/2" - 20 UNF
5.0i · 5.0L, 508PS, V8, Petrol	8.5x20	8.5x18	ET49	6.18 in	255/35R20 / 245/45R18	5x108	63.4 mm	1/2" - 20 UNF
5.0i · 5.0L, 508PS, V8, Petrol	9x20	8.5x18	ET49	6.43 in	255/35R20 / 245/45R18	5x108	63.4 mm	1/2" - 20 UNF
5.0i · 5.0L, 508PS, V8, Petrol	9x21	8.5x18	ET45 / ET49	6.27 in	255/30R21 / 245/45R18	5x108	63.4 mm	1/2" - 20 UNF

Lug hardware

Wheel locks

Real-World 2012 Jaguar XK Wheel Setups

Observed aftermarket setups from documented Modified1 builds. These are individual build records — not OEM specifications and not clearance guarantees for every vehicle.

Common custom wheel sizes

Among builds in our database for this model year:

19-inch — 1 documented build
22-inch — 1 documented build

2 documented builds.

Staggered · 22×? / Rear unknown

Documented on a 2012 Jaguar XK build — observed custom fitment, not a universal fit guarantee.

Wheel: Savini BM12

Front: 22×?
Rear: —

Compared with OEM

Compared with the 18×8 ET49 OEM configuration. Calculated geometry only — not fit confirmation.

Diameter +4" vs OEM

View full build on Modified1

Staggered · 19×? / Rear unknown

Documented on a 2012 Jaguar XK build — observed custom fitment, not a universal fit guarantee.

Wheel: Savini BM10

Front: 19×?
Rear: —

Compared with OEM

Compared with the 18×8 ET49 OEM configuration. Calculated geometry only — not fit confirmation.

Diameter +1" vs OEM

View full build on Modified1

Compare your own setup

See how a different width or offset sits versus an OEM configuration for this year.

OEM: 18×8 ET49 · 245/45R18 · Front · 3.6i · V8, Petrol

New width (in)New offset (mm)

Outer: +0 mm
Inner clearance: 0 mm unchanged

Open full fitment calculator

More specs for the 2012 Jaguar XK

Each OEM row is a catalog configuration. Offset ranges are not collapsed when the database has exact setups. Documented aftermarket builds are observed setups only — not universal fit or clearance confirmation.