Sponsors and Partners

Brands that help power the grid.

ChampCar is built on grassroots racing, real tracks, and a community that shows up ready to compete. These companies help keep the series fast, safe, visible, and accessible for racers across the country.

Meet Our Partners Become a Partner
ChampCar sponsors and partners
Official Title Sponsor

Tire Rack

Tire Rack is the official title sponsor of the ChampCar Endurance Series and America’s largest independent tire tester and consumer direct source for tires, wheels, and performance accessories. Their team evaluates products on a dedicated test track so racers and street drivers alike can buy with confidence.

ChampCar teams rely on Tire Rack for real-world tire knowledge, product support, and one of the strongest names in performance driving.
Shop Tire Rack See the Series in Action

Become a ChampCar Partner

Sponsorship puts your brand in front of thousands of member drivers each year, at iconic tracks and across ChampCar’s digital channels. If your company wants to support grassroots endurance racing, let’s talk.

Sponsor Outreach Coordinator

Why partner with ChampCar

ChampCar gives sponsors a visible place in front of active racers, teams, and fans through race weekends, digital channels, and year-round member engagement.

4,000+
Member drivers each year
20+
Race weekends on the schedule
Iconic tracks
VIR, Daytona, Watkins Glen, and more
Digital reach
Event pages, livestreams, and series media

Series Partners

These companies support the series across the season and help power race weekends from green flag to checkered.

PartsBadger, Your Online Machine Shop

CNC machining from prototypes to production with instant quoting, fast lead times, and broad capabilities to streamline your supply chain.

Visit PartsBadger

Flagtronics

The official wireless in-car flagging system for ChampCar, delivering rapid course status alerts directly to drivers.

Visit Flagtronics

Class Partners

These partners bring added energy and recognition to specific classes in the ChampCar field.

Better Call Kaul, Class C

ChampCar’s official wireless provider and Verizon 5G home and mobile expert. Nationwide shipping. Call 508 834 3311 or email eric.kaul@wireless-zone.com.

Contact Better Call Kaul

Nine Lives Racing, Class D

High lift-to-drag aluminum wings adapted for club racers, with a record of wins in GLTC and many other series.

Visit Nine Lives Racing

ChampCar Live Partners

The brands helping bring ChampCar Live to race fans, teams, and families watching from home.

AutoZone

High quality auto parts and accessories with same day pickup and fast delivery. Check your membership ID page for in-store coupons.

Visit AutoZone

Series Supporters

Additional supporters that help keep ChampCar racers supplied, protected, and moving forward.

Lamin-X Protective Films

Made in the USA lens and paint protection. Use code CHAMPCAR for 20 percent off, excluding bulk rolls.

Visit Lamin-X