1987 BMW M3 WHEEL SIZE

Does anyone happen to know what the tarmac wheel diameters were on the BMW M3 rally car as used by Coleman etc. I guess either 15s or 16s

Not sure bud but have a look in prorallye 43’s catalogue as suspect they are listed in the wheels section somewhere

https://www.dropbox.com/s/b8wch4apjzz06a1/Prorallye43_Catálogo_Catalog_Catalogue_Julho%202018.pdf?dl=0

I meant the real wheels on the real car! Not scaled versions

Yep realised that Rory - just thought if you typed in M3 then it will suggest whether they were 15" or 16" wheels

http://tech-racingcars.wikidot.com/bmw-e30-m3

Rim sizes down near bottom of spec list

https://historicdb.fia.com/sites/default/files/car_attachment/1662735601/homologation_form_number_5327_group_a.pdf

Homologation papers and extensions, can only see mention of 15" rims