Bolt circle is 6" front and 8" rear. I haven't gone out to reconfirm mine, but it seems close to what I remember when measured years ago going through a similar exercise when thinking about R14's. I'm more worried about the ratio since these are not the same height as my R1 Ags/chevron.
Thanks in advance.
Front 12-16.5 R4 Titan HD 2000
Back 17.5L-24 R4 Titan
Thanks in advance.
Front 12-16.5 R4 Titan HD 2000
Back 17.5L-24 R4 Titan