INDYCAR 101 presented by Pennzoil: What is a Tire Specialist?

5 HOURS AGO

Did you know that NTT INDYCAR SERIES teams fill Firestone tires with nitrogen instead of compressed air? Learn why they do this in our latest edition of INDYCAR 101 presented by Pennzoil.

Next Up

Thumbnail for INDYCAR Paddock Describes Alex Palou in One Word

6 HOURS AGO

INDYCAR Paddock Describes Alex Palou in One Word

Thumbnail for Romain Grosjean: Good to be Back in INDYCAR

5 DAYS AGO

Romain Grosjean: Good to be Back in INDYCAR

Thumbnail for Take the FIRST Virtual Lap of INDYCAR in Washington, D.C.

5 DAYS AGO

Take the FIRST Virtual Lap of INDYCAR in Washington, D.C.

More from INDYCAR

5 DAYS AGO

INDYCAR Drivers Give Their HOTTEST Takes

Thumbnail for INDYCAR Drivers Give Their HOTTEST Takes

7 DAYS AGO

This Street Circuit? Absolutely UNREAL!

Thumbnail for This Street Circuit? Absolutely UNREAL!

MAR 16, 2026

2026 Full Race: Java House Grand Prix of Arlington

Thumbnail for 2026 Full Race: Java House Grand Prix of Arlington

MAR 16, 2026

Kyle Kirkwood’s BOLD Move for the Win at Arlington

Thumbnail for Kyle Kirkwood’s BOLD Move for the Win at Arlington

MAR 15, 2026

Every MUST-SEE Moment from Texas!

Thumbnail for Every MUST-SEE Moment from Texas!