Grassroots motorsport, explained
Get on track with your street car and know what to do.
Beginner-friendly guides to track days, autocross and drag strips: what to bring, what to prep, which brakes, tires and safety gear matter, and what it costs.
Browse by topic
Explore Track & Racing Guides
Pick a topic to find checklists, setup advice and beginner basics.
Track Day Basics
First-event checklists, costs, tech inspection and what to expect.
Explore topic →02Autocross
Classes, costs, tire pressures and how to start with a daily driver.
Explore topic →03Beginner Drag Racing
Test-and-tune nights, classes, tech inspection and staging.
Explore topic →04Safety Gear
Helmet ratings, gloves, fire extinguishers and what events require.
Explore topic →05Track Brake Setup
Pads, fluid, bleeding and fixing brake fade on track.
Explore topic →06Track Tire Guide
200tw tires, pressures, heat cycles and reading tire wear.
Explore topic →Featured reading
Start Here: Beginner Track Guides
The questions first-timers ask before their first event.

Are Racing Harnesses Street Legal in the US?
Not by default. State rules, anchor requirements, and inspection standards decide whether racing harnesses are street legal in the US.

What Is the Best Brake Fluid for Track Days on a Budget?
Use a DOT 4 with at least a 500°F dry boiling point for track days on a budget; ATE Typ 200 is…

How to Read Tire Wear Patterns After a Track Day
Read tire wear by location: shoulder wear points to camber, feathering to toe, and center wear to pressure. Track heat can hide…

Does Car Insurance Cover Track Days?
Standard car insurance usually does not cover track days, HPDE sessions, or other closed-course driving unless the policy explicitly says so.
From the blog
Latest Track & Racing Articles
New guides on track days, autocross, drag racing and car prep.

How Do You Launch a Manual Car at the Drag Strip?
Launch a manual car by staging, setting the engine in its traction-friendly power band, and feeding…

How Are Track Brake Pads Different From Street Pads?
Track pads handle repeated heat; street pads deliver cold bite, quieter operation, and cleaner daily braking.

What Do Snell SA and M Helmet Ratings Mean?
Snell SA is for car competition, while M is for motorcycle-style impact use; the right choice…

What Is a Drag Strip and How Does a Race Work?
A drag strip is a straight, measured course where two cars launch from a fixed start…

How Do Autocross Classes Work for a Street Car?
Autocross classes sort a street car by modification level, and one class-changing part can move you…

Why Do Track Tires Lose Grip After Too Many Heat Cycles?
Track tires often lose grip after 6 to 10 heat cycles as the compound hardens, even…
Recent Guides
- Are Racing Harnesses Street Legal in the US?

- What Is the Best Brake Fluid for Track Days on a Budget?

- How to Read Tire Wear Patterns After a Track Day

Browse a topic above or search for your event type or question.
Looking for a specific answer?
Search by event, part or question.












