Square setup=same tire psi all around too??
Switched to 235-40-18 all around on new wheels obviously. Should I maintain the factory tire psi specs with higher pressure in the rear or run same psi all around now??
Thanks for any input.
--2011 335i xDrive coupe-6MT
--Premium/Sport/Cold Weather/Nav/Comfort Access/Harmon Kardon
--JB4 Stage 2 : BMS intake : Active Autowerke exhaust : ER charge pipe : cdv delete : M Sport shift knob : 12% tint : clear bra