 Jason Charles Leffler September 16, 1975 June 12, 2013 aiva American nyanzvi rakavhurika vhiri uye Stock motokari Mujaho mutyairi. Leffler akatanga kumhanya mumakwikwi akazaruka, achikwikwidza mu2000 Indianapolis 500asati aenda kumakwikwi eNASCAR zvikurukuru. Akafa nokukuvara kwakakonzerwa nomutambo wemotokari wokumhanya 410 paBridgeport Speedway muBridgeport, New Jersey. 