I recently bought a series I 505 exec and it will need new tyres shortly. Its got the lovely STi mags and currently Michelin TRX 190's (can't remember what profile). I am told that this is not the standard width, is this true?
Also, is it true that TRX wheels only accept Michelin TRX tyres? This is what someone who had an 80's BMW with TRX's told me.
If not, is the TRX the best tyre for the 505 or are there better options out there? Its difficult for me to gauge the TRX's 'cos they're worn.
"Indecision is the key to flexibility" Anon.