Full list of all 12 Jet Car Stunts trophies - 7 bronze, 4 silver and 1 gold.
Get a bronze medal.
Get a silver medal.
Get a gold medal.
Beat your own ghost in a Time trial level where you already have a gold medal.
Complete Platforming Hard A in less than 0:50:00 with no retries.
Beat the time 1:48:00 in Time trial Easy A.
Beat the time 2:26:00 in Time trial Medium C.
Beat the time 4:25:00 in Time trial Hard B.
Complete all Time Trial levels.
Complete all Platforming levels.
Complete all Collector levels.
Complete Platforming Very Hard A without any retries.