I have got bbs solitudes with 195 45 15 tyres on them and I dont have a clue what pressure to put in them as the tyres have got the lower profile

2.2 bar is cool, not too soft not too hard

i run 32 on the front 30 on the rear (psi)

mechanic told me its 30 on the front and 32 on the rear..lol.. thats what i do anyway..

29 all round works for me

2.1 bar, 32 all round! should be reet fine if u go too high or too low then u will start wearing the tyres, too high will wear the centers out and too low the edges out.