Sponsors & Partners
Thanks to the brands that help keep ChampCar fast, safe, and affordable.
Title Sponsor
Tire Rack
Tire Rack is America’s largest independent tire tester and consumer-direct source for tires, wheels, and performance accessories. Their sales team—over 100 test drivers—evaluate tires on an 11.7-acre test track so you can buy with confidence.
Visit tirerack.comSeries Sponsors
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.
parts-badger.com
Lifeline USA
Official fire suppression systems of ChampCar. Lifeline develops innovative, motorsport-proven fire safety solutions used from pro racing to grassroots.
lifeline-fire.com
Frozen Rotors
Cryogenically treated, high-performance brake rotors for endurance racing. Use site promos as available for savings.
frozenrotors.com
Hawk Performance
Race-proven friction technology with street-legal options. Pads trusted by racers for more than 30 years.
hawkperformance.com
Flyin’ Wrench Motorsports
Georgia’s trusted European auto service since 1994—honest, expert repair and racing know-how.
flyinwrench.com
Flagtronics
The official wireless in-car flagging system for ChampCar, delivering rapid course-status alerts to drivers.
flagtronics.comClass Sponsors
Krispy Kreme — Class A
Making awesome doughnuts every day. Grab your free-donut coupons at race registration.
krispykreme.com
Discovery Parts — Class B
Veteran-owned racing & safety equipment inside Atlanta Motorsports Park. Use code champracer1 for your ChampCar discount.
discoveryparts.com
Nine Lives Racing — Class D
High L/D aluminum wings adapted for club racers—proven winners in GLTC and more.
9livesracing.comChampCar Live Partners
AutoZone
High-quality auto parts and accessories with same-day pickup and fast delivery. Check your membership ID page for in-store coupons.
autozone.com
Candelaria Racing Products — Sentinel
Reliable, easy-to-use livestreaming and recording systems designed for endurance racing.
candelaria-racing.com
Better Call Kaul
ChampCar’s official wireless provider — Verizon 5G home & mobile expert. Nationwide shipping. Call 508-834-3311 or email eric.kaul@wireless-zone.com.
Series Supporters
Lamin-X Protective Films
Made in the USA lens/paint protection. Use code CHAMPCAR for 20% off (excludes bulk rolls).
lamin-x.com
CallToGrid.com
Grassroots racer gear and shop essentials from premier brands—plus AST Suspension, apparel, and racing art. Call 918-512-1281.
calltogrid.comBecome a ChampCar Partner
Sponsorship puts your brand in front of 4,000+ member-drivers each year—at iconic tracks and across our digital channels.
Contact our Sponsor Outreach Coordinator