The Hot Wheels Monster Trucks Mega Wrex Gray is a 1:64 scale plastic toy vehicle from the Hot Wheels Monster Trucks series. This model, Mega Wrex, features a gray color and is part of the 2022 collection. Designed for children aged 3 and up, this toy truck is suitable for both boys and girls who are fans of monster trucks. It comes in an unopened box, making it a desirable addition to any diecast and toy vehicle collection. Made by Hot Wheels, this toy combines the excitement of cars with the popularity of monster trucks, appealing to a wide range of age groups.