Mobil 1 Technology Question of the Week

Each week a tech question is answered 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 a NASCAR garage.

This week, a member of Danica Patrick's team answers the Mobil 1 Tech Question of the Week.

Watch the video above to hear why air pressures in the tires could be a key to winning at Martinsville Speedway.

Be sure to tune in to GarageCam presented by Mobil 1 next week at Texas Motor Speedway and see another question answered.

Sprint Cup Series GarageCam, presented by Mobil 1: 12:30 p.m. ET, Friday, Oct. 31. (Watch here)
Camping World Truck Series GarageCam, presented by Mobil 1: 11:30 a.m. ET, Friday, Oct. 31. (Watch here)

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