Home > Vehicles > TRAILSTAR TRAILSTAR Models Select a TRAILSTAR model to compare model years and view verified component failure histories. Published TRAILSTAR Models K17 K1901 K21VTA NITRO Z-7 NITRO Z7 NITRO Z8 P27 PA PROCRAFT 200 PROCRAFT 210 PROCRAFT SUPER PRO 200 PT160 PT170 SUPER PRO 190 TUN18SAB Z9