Drivers
Schedule
Video
Photo
News
Results
Fan Info
How to Watch / Listen
INDYCAR App
INDYCAR Radio
INDYCAR Nation
Fantasy Racing
INDYCAR 101
NTT INDYCAR SERIES Rulebook
INDYCAR Sustainability
Scanner Info
INDY NXT
Shop
INDYCAR 101 with Professor B: Domed skid plates
By INDYCAR | Published: May 21, 2016
The ABC and NBCSN pit reporter and IndyCar.com technical expert explains how the undertray plates mandated on Verizon IndyCar Series cars for superspeedways this year add downforce and slow cars when they spin.
In The News
DEC 01
Blaney 'Poked Around' Idea of Indy 500 Bid with Penske
Motorsport.com
NOV 29
Kyle Kirkwood's Need for Speed
Jupiter Magazine
NOV 22
Shank: Blomqvist's 'Brain Capacity' Pivotal for New Hybrid
Motorsport.com