Ok the facts:
05 STi COBB Stage 2
Stock Suspension
Stock size Spec C BBS wheels
225/45R17 Dunlop Direzza Z1 Star Specs
I don't do Auto-X. All my hard cornering is done on the street so I will never be varying my tire pressure from when I'm cruising on the highway to when I'm at my grip limits in a corner.
Mechanical reliability is a big deal to me. I don't know if different pressures Front-to-Rear can mess with the driveline but if it can I won't want to do that. I'm looking for the optimal tire pressure for neutral handling (I hate understeer) and maximum grip, while maintaining mechanical durability and safety. Ride quality is of little concern and I replace my tires every 1-2 summers so tire wear isn't a huge deal.
Suggestions?
05 STi COBB Stage 2
Stock Suspension
Stock size Spec C BBS wheels
225/45R17 Dunlop Direzza Z1 Star Specs
I don't do Auto-X. All my hard cornering is done on the street so I will never be varying my tire pressure from when I'm cruising on the highway to when I'm at my grip limits in a corner.
Mechanical reliability is a big deal to me. I don't know if different pressures Front-to-Rear can mess with the driveline but if it can I won't want to do that. I'm looking for the optimal tire pressure for neutral handling (I hate understeer) and maximum grip, while maintaining mechanical durability and safety. Ride quality is of little concern and I replace my tires every 1-2 summers so tire wear isn't a huge deal.
Suggestions?