Most competitive hotlaps in NASCAR 15 use a 52.0% to 52.5% crossweight for qualifying and 51.5% for race runs to save right front tires. nascar 15 charlotte setup

Brake Bias: While Charlotte is mostly a full-throttle track, a slight adjustment to brake bias (lowering it a few points) can help the car roll through the center of the corners more effectively if you need to "drag" the brakes to help it point. To optimize your car for Charlotte Motor Speedway

Setup goals & how to tune

• Understeer on entry: Soften front sway bar, lower front ride height slightly, or increase front camber (more negative).
• Oversteer on exit: Increase rear tire pressure, soften rear springs, or reduce rear wing/downforce.
• Loose mid-corner: Soften rear rebound or add rear toe-in.
• Tire wear too high: Raise ride height slightly, stiffen springs, or add downforce to reduce sliding.
• Poor short-run pace (cold tires): Soften front springs, open front rebound for better initial grip.