How big does a red footed tortoise get?

Agassiz's desert tortoise (Gopherus agassizii) and Morafka's desert tortoise (Gopherus morafkai) can grow to an adult size of 10-14 inches (25 to 36 cm) in length and up to 4-6 in (10-15 cm) in height. They can range in weight from 11 to 23 kilograms (24 to 51 lb).