What size lips for my BBS RMs?

[HuwMk2]

Hi. I am about to get my BBS RMs split for a refurb. They currently have the 0.5" lips. I would like to make them wider to sit under my G60 arches nicely. However, I would prefer not to get my arches rolled. Can someone please let me know what would fit nicely under my arches. I was thinking 1.5" lips all round. What do you think???

[Mr Blue]

which will make them 7.5.

You may need to roll the back lips slightly depending on how low your ride height is.

I had 7'' RMs on mine with a 10mm spacer on the back at one point. No rubbing ussues but was quite close IIRC. The car was not too low but if you do wish to lower then i would think you need them back rolled.

Offer up the wheel and measure. 195.45 tyres will be needed

[HuwMk2]

Yes, 7.5" is what I was hoping. Car is lowered 40mm all round on Weitec GT kit.