Thread: USAC Pavement Midgets
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11/12/15, 7:33 PM   #12
Re: USAC Pavement Midgets
Vukie
Vukie is offline
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Join Date: Jun 2009
Posts: 1,310
 

Quote:
Originally Posted by sprntr View Post
F1 cars pit once or twice per race for a 4 tire change.
They have to use two different tire compounds during an F1 race.
 
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