Quote:
Originally Posted by g21
i just watch a lot you Ring lap videos 
i have no idea why my door placard says 51 psi for my rear tires and 46 front
and i thought they tested my G21 on the Ring too
I'm guessing it's for fuel economy. M3 door placard says 32 psi and that's where i run my G21 (but I have special high volume RPF1 18" rims so even at 32 psi it has more air than other rims) |
At least your tyres won't fold up like on that M2 with those 46/51 pressures..I run 35/36 on my M5.
I watch too many Ring vids and would love to try out the track, perhaps on my next trip to Poland I'll stop off by and check out the green hell for myself
