The Great Food Truck Race, Season 6: The Guava Tree Truck Save Collection Share Go behind the scenes with the team of The Guava Tree Truck from Season 6 of The Great Food Truck Race. 1 / 12 Photo: Jeremiah Alley © The Guava Tree Truck Onel, his wife, Pam, and their daughter Mariah make up The Guava Tree Truck from Dallas.