Just measured my stock OEM wheels and the rims are 6.5in wide so can fit either 185 55 R15 (+0.9% on stock)or even 195 55 R15 (+2.8% on stock).

Probably fit the 185 T1R's.. no need for the Mag Minilite's.. especially as they were getting on for 2.8k a set!! [/quote]

I'm sure you measured correctly but 6.5in was not 'normal'. Most 4/4s from this period came with 4.5in and 5.0in wheels. Maybe the first owner fitted a wider set of Lemmerz rims?

Roderich