LF 34 / RF 48 / LR 36 / RR 42. Note the massive RF increase. Charlotte abuses the right front. Start cold with a 3.5psi stagger (RF vs LF).
The massive gap between left-side and right-side tire pressures is intentional. The high right-side pressure prevents the sidewalls from collapsing under heavy G-forces, while lower left-side pressures maximize the grip footprint as the car leans into the banking. Driving Strategy for Charlotte Motor Speedway nascar 15 charlotte setup
The perfect is not a magic file—it is a philosophy. You need a car that rotates in the center but drives straight on exit. Use the baseline we provided (53.5% left weight, 750/250 springs, and the aggressive shock valving), then fine-tune based on the bump in Turn 4. LF 34 / RF 48 / LR 36 / RR 42
The RF spring is stiff here to keep the splitter off the track through the high-banked exit. Do not go softer than 700 on the RF or you will bottom out in Turn 2. Start cold with a 3
Is the car currently feeling too or too tight (stubborn to turn) ?
is critical for handling. Raising the right side will loosen the car (help it turn better), while lowering it will tighten it. Ride Height : Some "exploit" setups suggest using maximum ride height in the front minimum in the rear