Two new trailers for DreamWorks Animation’s Turbo have arrived online. The second domestic trailer, attached to The Croods in theaters this weekend, may be seen at iTunes Movie Trailers. Concurrently, an extended international trailer is available at MSN UK. Turbo tells of a snail whose dream of competing in the Indy 500 is brought to life when a freak accident gives him super speed. The film will race into theaters nationwide on Wednesday, July 17.