But 33PSI should be stuck to ridgidly, if you tyres are wearing bad in the middle
1 there rubbish tyres or
2 there not XL tyres
i'm sure my tyres are right willie the 92Y on the tyre is the load rating, right
as said above they are p-zero's so not a cheap tyre, but rubbish? maybe!
I'm sure other people have moved away from the 33 psi rating, i remember reading a thread at the time. Also my mate's a mechanic and checked on there national autodata system, that also recommended 29/26psi to the front!