Spare Wheel required.

[Prossco]

I'm looking for some advice please. I'm unsure as to what PCD size is required for a spare wheel. Ive measured between bolt centres and its 70mm. Is this the correct way to measure? If it is then I'm of the belief the PCD is 128.
The spare wheel is for my 2019 Bailey Autograph 79-4T.
The current wheels are 15" with 215/70 R15 CP

I don't want to buy the wrong wheel and if I am unfortunate enough to get a puncture am unable to use it. That wouldn't be good.

Thanks in advance.

 

[Bernie P]

The PCD is best measured from the wheel center to the center of a bolt then times'd by 2.

 

[Lenny HB]

If buying a pattern part check the load rating a lot of the after market ones have a lower load rating than the OEM ones.

 

[EdRedBird]

If you use oponeo.co.uk by licence plate it will give you yourstandard sizes