2006 Cadillac XLR-V tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x120.65 on every 2006 trim.

Tires for the 2006 Cadillac XLR-V

Sizes most trims come with first. Open your trim below for its exact size.

235/45R19 front + 255/40R19 rear Best-rated standard on 1 trim

Check price on Amazon · 235/45R19 front Check price on Amazon · 255/40R19 rear
235/45R19 Best-rated optional on 1 trim

Check price on Amazon · 235/45R19
255/40R19 Best-rated optional on 1 trim

Check price on Amazon · 255/40R19

Also listed: 235/40R20 + 265/35R20

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Trims sold in 2006: 1
Generation: Y-body
Other years: 2006
2007
2008
2009
All years (2006–2009)

1 trim sold in 2006

Open a trim for its tire and rim sizes, bolt pattern and tire pressure.

Cadillac XLR-V Y-body

2006–2009 1 trim

XLR-V 4.4i 443 hp · 4.4L LC3 V8 235/45R19 97W / 255/40R19 97W 4 fitments

Generation: Y-body · 2006–2009
Power: 443 hp
Engine: 4.4L LC3 V8, Petrol
Center bore: 70.3 mm
Bolt pattern: 5x120.65
Thread: M12 x 1.5

Check price on Amazon · 235/45R19 Check price on Amazon · 255/40R19 Wheels 19x8 ET61 · 5x120.65 · 70.3 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
Front235/45R19 97W	Rim 19x8 ET61 5x120.65	30 psi
Rear255/40R19 97W	Rim 19x8.5 ET56 5x120.65	33 psi
Front235/40R20 97Y	Rim 20x8 ET55 5x120.65	30 psi
Rear265/35R20 99Y	Rim 20x9 ET55 5x120.65	30 psi
235/45R19 97W	Rim 19x8 ET61 5x120.65	30 psi
255/40R19 97W	Rim 19x8.5 ET56 5x120.65	30 psi

How to read 97W: 97 is the load index (up to 1,609 lb / 730 kg per tire) and W the speed rating (up to 168 mph / 270 km/h). ET61 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres. Compare offsets in the wheel offset calculator.

What these columns mean

Rim size: Rim diameter × width in inches, and the factory offset (ET) in millimetres, e.g. 18x7.5 ET25.
Bolt pattern (PCD): Number of studs and the diameter of the circle they sit on. It must match exactly.
Center bore: Diameter of the hub hole. Larger aftermarket bores need hub-centric rings.
Pressure: Recommended cold inflation pressure for that axle, in psi.
Staggered: A wider tire on the rear axle than the front. Front-to-back rotation is not possible.
Thread size: Lug bolt or nut thread — needed when buying aftermarket fasteners.