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BMW XM Forged Wheels

The BMW XM is BMW M's first standalone model, and it's a genuinely different engineering problem to the X5 M and X6 M sitting alongside it. The hybrid powertrain adds significant mass, which changes the load rating brief and the appropriate construction in ways the V8-only M-SUVs don't see.

We've engineered for it as its own platform rather than carrying the X5 M spec across. The XM is the only M-SUV running 23" as a standard option, the proportions reward it, and we build to that scale where it suits the brief.

Every set is engineered in the UK and made to order, forged and finished for your specific XM. If you're commissioning a set, talk to us about the spec, the finish, and the stance you want.

Will they fit your BMW XM?

The XM is the exception in BMW's current range, and it is the kind of exception that costs people money if they assume. Every PB Forged set is made to order, so we verify rather than assume.

Fitment. 5x120 on a 66.5mm centre bore, M14x1.25 bolts. Factory sizing is 21x9.5J ET19 front and 21x10.5J ET42 rear, with 22 and 23 inch options above that.

The offset split is unusually wide. ET19 at the front against ET42 at the rear is a 23mm difference, which is far more than most staggered SUVs. A square set is never right on this car, and any catalogue wheel sold on one offset will be badly wrong at one end.

The trap. Every other G-chassis BMW moved to 5x112. The XM stayed on 5x120 but on a 66.5mm bore rather than the old 72.56mm. So it shares a pattern with the older cars and a bore with the newer ones, and matches neither completely. We machine both to the car.

Because we forge to order. Whether you search XM wheels or BMW XM forged wheels, tell us the diameter you want and the weight you carry. We will work front and rear offsets separately, then show you a render on your own car before anything is payable.

Frequently asked

How does the XM's hybrid weight affect the wheel spec?
The hybrid powertrain adds around 300 kilograms over a comparable V8 M-SUV, which changes the appropriate load rating and the construction we recommend. We engineer the set to comfortably exceed the OEM rating for the platform.
Will these clear the XM's brake package?
Yes. The XM brake spec is one we engineer for as standard, with clearance validated before forging.
Is the XM 5x112 like the rest of the G-generation BMWs?
No, and it is the exception in the current range. The XM is 5x120 on a 66.5mm centre bore. So it shares its bolt pattern with the older F-series cars and its bore with the newer ones, and matches neither completely. An F85 X5 M wheel is 5x120 but on a 74.1mm bore, and a G80 M3 wheel is 66.6mm but on 5x112. Neither fits. We machine both dimensions to the car.
Can I run a square set on an XM?
Not without a visible compromise. The factory fitment is 21x9.5J at ET19 front and 21x10.5J at ET42 rear, which is a 23mm offset difference, far wider than most staggered SUVs. A catalogue wheel sold on one offset will be badly wrong at one end of the car. We build front and rear separately.
Can you go to 22 or 23 inch?
Yes, both are available above the factory 21 inch fitment. On a vehicle this heavy the diameter decision interacts with load rating and tyre availability more than it does on a lighter car, so we work those together rather than treating size as a purely visual choice.
How long is the lead time?
Typical lead time is 6 to 8 weeks from order confirmation to delivery. Each set is forged, finished and inspected specifically for your car.

Any of these, built for your BMW XM

Every design above can be built for your BMW XM. We machine the bolt pattern, the centre bore and the offset to your car, so you never need a spacer or an adapter. Pick one and we will show you it on your own car within 24 hours, free, with nothing payable until you approve it. If they do not fit as confirmed, we remake them at our cost. From £3,099 a set of four.

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