Robin Miller catches up with Davey Hamilton Jr. and Sr. and discuss how the younger Hamilton is recovering from injuries suffered in a hard sprint car crash in California, among other other topics captured during the PRI Show in Indianapolis.Safety pioneer Bill Simpson and Kenny Koldsbaek, who are developing the...

Kenny Koldsbaek lost his good friend Jason Leffler in a 2014 sprint-car crash before he could get a full-containment seat finished to protect a driver's left side. Following Dave Steele's fatal crash earlier this year, Carbon Kenny called safety pioneer Bill Simpson and they went to work developing the safest...