Skip to content

2003 MG XPower SV 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 2003 MG XPower SV.

Bolt pattern
Fitment tables

2 trims sold in 2003

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

MG XPower SV I

2003 – 2008 Europe market 2 trims

XPower SV 4.6i

306 hp · V8 225/40 ZR18 99W / 265/40 ZR18 101W 2 fitments
GenerationI 2003–2008
Power306 hp
EngineV8, Petrol
Center bore67.1 mm
PCD5x108
ThreadM12 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
Front225/40 ZR18 99W18x7.5 ET50 5x10832TiresRims
Rear265/40 ZR18 101W18x9.5 ET50 5x10829TiresRims
Front225/35 ZR19 97W19x8 ET45 5x10835TiresRims
Rear265/35 ZR19 99W19x9.5 ET50 5x10832TiresRims

XPower SV 5.0i

394 hp · V8 225/40 ZR18 99W / 265/40 ZR18 101W 2 fitments
GenerationI 2003–2008
Power394 hp
EngineV8, Petrol
Center bore67.1 mm
PCD5x108
ThreadM12 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
Front225/40 ZR18 99W18x8 ET45 5x10832TiresRims
Rear265/40 ZR18 101W18x10 ET45 5x10829TiresRims
Front235/35 ZR19 97W19x8 ET45 5x10835TiresRims
Rear275/35 ZR19 99W19x10 ET45 5x10832TiresRims
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.