Ride on board a Porsche Cayman GT4 MR with Tim Stupple during an Allied Racing test at Monteblanco, Spain. For more, visit http://www.sir-motorsport.com and Facebook.

Ride on board with KTM X-BOW GTR driver Tim Stupple during qualifying at the Hungaroring for the 2016 GT4 European Series race in Hungary. For more, visit http://www.sir-motorsport.com.

Ride with REITER Engineering's Tim Stupple for a lap of Spa in his GT4-spec KTM X-Bow.