Disney / Pixar CARS RADIATOR SPRINGS CLASSIC Exclusive 155 Die Cast Car Dexter Hoover by Mattel Toys. $10.28. These diecast cars are smokin hot!Collect your favorites from the cast of CARS with these approximately 155 scale (Hot Wheels size) diecast actionsized vehicles! Collectors are scooping these up and some are getting very hard to find! Lock in now!