Mobil 1 Technology Question of the Week

Each week an expert will answer a tech question on GarageCam presented by Mobil 1

RELATED: Mobil 1 Technology Center

Each week the host of NASCAR.com’s GarageCam presented by Mobil 1 will take an automotive technology question and get it answered by the experts in the NASCAR Sprint Cup Series garage.

This week in Martinsville, host Matthew Dillner asks Chris Dilbeck of PFC Brakes about the differences in brakes used at a short track like Martinsville compared to those used at intermediate and larger tracks.

Watch the video above to hear the answer, and be sure to tune in to GarageCam presented by Mobil 1 this week in Texas and see another question answered.

Sprint Cup Series GarageCam, presented by Mobil 1: 5:30 p.m. ET, Friday, April 4. (Watch here)