Challenger Track Prep Checklist: Before Every Track Day

Night Before

• [ ] Check tire pressure — adjust to cold starting pressure for your track setup
• [ ] Inspect brake pads — minimum 6mm remaining before a track day
• [ ] Check brake fluid level and condition
• [ ] Check engine oil level (fill to max)
• [ ] Check coolant level
• [ ] Top up the intercooler reservoir (supercharged cars)
• [ ] Remove floor mats (prevent throttle pedal interference)
• [ ] Check lug nut torque (110 ft-lb for Challenger)
• [ ] Verify nothing in the trunk can shift during hard cornering

Morning Of

• [ ] Re-check tire pressure (ambient temp change overnight)
• [ ] Secure or remove loose items inside the car
• [ ] Set GoPro / data logger if using
• [ ] Verify emergency equipment: fire extinguisher, first aid kit
• [ ] Helmet accessible

Technical Inspection Items (If Required by Event)

• [ ] Battery securely mounted (no excessive movement)
• [ ] No fluid leaks under the car
• [ ] Brake lights functioning
• [ ] No severely worn tires (most events require minimum 2/32" tread)
• [ ] Roll bar if required by your ET (under 11.49 typically)

After Each Session

• [ ] Check brake temperature (hand over rotor — should be warm, not burning hot)
• [ ] Listen for unusual noises before the next session
• [ ] Cooldown lap protocol: two slow laps at end of session, idle for 2 minutes before shutting off (especially important for supercharged cars)
• [ ] Check tire temps with a pyrometer while hot — record for alignment adjustment

Post-Event

• [ ] Re-torque lug nuts after heat cycling
• [ ] Inspect brake pads and rotors (look for cracking or glazing)
• [ ] Check fluid levels
• [ ] Note anything unusual in your track day log for follow-up