5 days until the #indy500 Indianapolis Motor Speedway! We're hosting the IMS Museum 🏁 party (and launching new #books)! We'll also be at the Indy Memorabilia Show show.

Thunderstorm cancels track time. Nothing sadder at #Indy500 than drivers hungry for track time denied by nature!

.NTT INDYCAR SERIES and IMS Partner with Snapchat for 100th #Indy500 'Live Story' - indianapolismotorspeedway.com/events/indy500…

Name your driver! #Indy500 starting soon!

A lot of lead changes not even 20 laps in at the #Indy500 #100thRunning

The first pits are shaking things up at #Indy500

What will be the big story to come out of the #100thRunning of #Indy500?

#DidYouKnow that #OnThisDay at the #Indy500, winner Ray Harroun's average speed was 74mph? Far cry from today's 200mph.

Everything can change during a caution lap! #Indy500

Montoya out! Just happy it ended safely. #Indy500

Look out for the rookie Alexander Rossi! #Indy500

Action shot from last week's book signing at the #Indy500 ... We will meet again next year!

Mark your calendars and get really, really excited! #booksigning #Racing Simeone Museum Team Penske ... bit.ly/2aqmtDn

This year marks the 10th anniversary of when @TeslaMotors unveiled Tesla Roadster for its 1st public appearance here

Cadillac readies concept for Pebble Beach showing ift.tt/2bDaKnC

Pebble Beach Goers: what event are you most excited for PebbleBeachConcours? #cartalk

Karl Kainhofer and Gordon Kirby are signing our Penske book Lime Rock Park. Details here: bit.ly/2cfOXy3

Merle Bettenhausen has been on a book signing spree @bettenhausenCDR Two more stops to go!

Great feature on the Bettenhausen family up on the Chicago Tribune! trib.in/2cR9M60