Indianapolis 500 – Practice Day 4 update #3 – Wednesday – 4:15pm
The air temperature warmed up to 71F and the track temperature to 116F during the middle portion of today’s six hour practice. The middle two-hours of practice were fairly quiet with the exception of a fairly large group of Andretti Autosport, Dale Coyne Racing and A.J. Foyt Racing machines, who took to the track together…