Hi
Just noticed your post and recall that the handbook recommendation for my 2015 + 8 is 25 psi to each corner. I have complied with this for around 6k miles and found the adhesion in wet and dry conditions to be exceptional and wear negligible.
The tyres are Yokohama Neovas', 225 front, 245 rear on 18 ins speedster wheels.
Regards
John
