I have a set of steel wheels for a Peugeot 107 (as I have one of those too!!!).
I wanted to try and clean them up and paint them and see how they'd look on the car. But there are no centre caps, and steel wheels tend to he hidden behind wheeltrims so don't tend to need them.
They look like they'd take 60mm outer diameter and 54mm inner diameter caps, but I'm struggling to find ones that are compatible/that size.
So I was keen to know if such things are available, or are these caps only really for alloy wheels?
I just looked on the Peugeot EPC. The wheel caps for steel wheels are the wheel trims
Ebay however has caps for the alloy wheels, eg https://www.ebay.co.uk/itm/357495605180 (https://www.ebay.co.uk/itm/357495605180) which are for 60mm centres. The centre bore for the hub is i believe 54.1mm, so you need to get your most accurate measuring device out