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2009 Cadillac SLS tire and wheel sizes, bolt pattern and tire pressure

Check the tables below for every tire size, wheel size, bolt pattern (PCD), rim offset and tire pressure fitted to the 2009 Cadillac SLS.

2009 Cadillac SLS tire sizes

235/50R17235/55R17255/45R17235/50R18255/45R18235/40R19265/35R19
Bolt pattern
Other years
2007200820092010201120122013 All 2007–2013
Fitment tables

3 trims sold in 2009

Open a trim for its factory package and every alternative size, front and rear.

Cadillac SLS SLS

2007 – 2009 3 trims

SLS 2.8i

209 hp · 2.8 L LP1 V6 Petrol 2.8 L LP1 V6 235/55 R17 5 fitments
GenerationSLS 2007–2009
MarketChina
Power209 hp
Engine2.8 L LP1 V6 Petrol 2.8 L LP1 V6, Petrol
Center bore70.3 mm
PCD5x115
ThreadM12 x 1.5
FitTire sizeRim size and bolt patternPressure, psiPrices
OE235/55 R1717x7.5 ET51 5x115–TiresRims
Alt235/50 R1717x7.5 ET51 5x11530TiresRims
AltFront235/50 R1717x7.5 ET51 5x11530TiresRims
Rear255/45 R1717x8 ET51 5x11530TiresRims
AltFront235/50 ZR1818x8 ET51 5x11530TiresRims
Rear255/45 ZR1818x8 ET51 5x11530TiresRims
AltFront235/40 ZR1919x8 ET50 5x11532TiresRims
Rear265/35 ZR1919x8.5 ET50 5x11535TiresRims

SLS 3.6i

251 hp · 3.6 L LY7 V6 Petrol 3.6 L LY7 V6 235/55 R17 5 fitments
GenerationSLS 2007–2009
MarketChina
Power251 hp
Engine3.6 L LY7 V6 Petrol 3.6 L LY7 V6, Petrol
Center bore70.3 mm
PCD5x115
ThreadM12 x 1.5
FitTire sizeRim size and bolt patternPressure, psiPrices
OE235/55 R1717x7.5 ET51 5x115–TiresRims
OEFront235/50 ZR1818x8 ET51 5x11530TiresRims
Rear255/45 ZR1818x8 ET51 5x11530TiresRims
Alt235/50 R1717x7.5 ET51 5x11530TiresRims
AltFront235/50 R1717x7.5 ET51 5x11530TiresRims
Rear255/45 R1717x8 ET51 5x11530TiresRims
AltFront235/40 ZR1919x8 ET50 5x11532TiresRims
Rear265/35 ZR1919x8.5 ET50 5x11535TiresRims

SLS 4.6i

321 hp · 4.6 L LH2 V8 Petrol 4.6 L LH2 V8 235/50 ZR18 / 255/45 ZR18 5 fitments
GenerationSLS 2007–2009
MarketChina
Power321 hp
Engine4.6 L LH2 V8 Petrol 4.6 L LH2 V8, Petrol
Center bore70.3 mm
PCD5x115
ThreadM12 x 1.5
FitTire sizeRim size and bolt patternPressure, psiPrices
OEFront235/50 ZR1818x8 ET51 5x11530TiresRims
Rear255/45 ZR1818x8 ET51 5x11530TiresRims
Alt235/50 R1717x7.5 ET51 5x11530TiresRims
AltFront235/50 R1717x7.5 ET51 5x11530TiresRims
Rear255/45 R1717x8 ET51 5x11530TiresRims
Alt235/55 R1717x7.5 ET51 5x115–TiresRims
AltFront235/40 ZR1919x8 ET50 5x11532TiresRims
Rear265/35 ZR1919x8.5 ET50 5x11535TiresRims
Reading the table

What these columns mean

OE fitment
The package fitted at the factory for that trim.
Alternative
A size the car accepts without modification — plus-sizing, winter setups or optional wheels.
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.

Considering a different size?

Run your OE size against the one you want to see diameter change, ground clearance and speedometer error.

Open the size calculator
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