Why Won't My Car Turn?
Learn how to identify whether a handling problem begins on corner entry, through the center, or on exit.
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The Park Speedway
Driver's Library
Dirt-oval RC racing guides covering vehicle dynamics, suspension setup, track reading, setup development, and race-day diagnostics.
Choose Your Starting Point
Begin with the fundamentals if you are learning setup, or jump directly into diagnostics if you are trying to solve a handling problem.
Master Diagnostic Tree
Follow a visual troubleshooting process that tells you what to inspect before changing the setup.
Open Diagnostic TreeBrowse the Library
Follow the guides in order for a complete learning path, or jump directly to the topic you need.
Fundamentals & Vehicle Dynamics
Learn the language of handling and understand how load moves through the chassis.
Why Won't My Car Turn?
Separate entry, center, and exit understeer before making setup changes.
Read GuideUnderstanding Weight Transfer
Learn how braking, acceleration, and cornering change the load carried by each tire.
Read GuideSuspension & Alignment
Understand the core adjustments that control chassis movement and tire contact.
Springs Explained
Learn how spring rate supports the chassis and influences weight transfer.
Read GuideShock Oil Explained
Understand how damping controls the speed of suspension movement.
Read GuideRide Height Explained
Learn how chassis height affects roll, travel, and overall balance.
Read GuideTire Wear Guide
Use wear patterns as evidence before changing the chassis.
Read GuideWheel Alignment Explained
Understand camber, toe, caster, steering feel, and tire contact.
Read GuideSetup Development
Learn how to combine the fundamentals into a disciplined tuning process.
How to Build a Setup
Build a baseline, test one change, and keep or revert the result.
Read GuideReading Track Conditions
Learn when the racing surface changed instead of the car.
Read GuideCorner Balance & Weight Distribution
Understand how component placement and static load affect all four tires.
Read GuideAdvanced Diagnostics
Use a complete troubleshooting process to identify handling problems before changing the setup.
Master Diagnostic Tree
Choose the correct entry, center, exit, or whole-lap diagnostic branch.
Read ChapterCorner Entry Problems
Diagnose entry push, entry loose, braking instability, and delayed turn-in.
Read ChapterMid-Corner Problems
Diagnose center push, center loose, traction roll, and instability.
Read ChapterCorner Exit Problems
Diagnose exit push, exit loose, wheelspin, and power-down instability.
Read ChapterPutting It All Together
Combine the entire series into one complete race-day diagnostic workflow.
Read ChapterDriver Resources
Use these supporting tools alongside our guides.
Race Car Setup Sheet
Record settings, track conditions, tested changes, and results.
Open SheetRace Day Checklist
Prepare the car and equipment before and during race day.
Open ChecklistMurfdogg Tuning Guide
Explore additional dirt-oval chassis tuning information.
Read GuideRules & Classes
Review class requirements before making setup decisions.
View RulesTech Center
Access technical references and supporting resources.
Visit Tech Center