Hot Wheels Twin Mill 2020

The Hot Wheels Twin Mill was released in 2020 in the Monster Trucks line, in “Monster Truck + Original Car Packs”, toy number GRH84.

Hot Wheels Monster Trucks and Monster Jam trucks.

The Twin Mill (Monster Truck) casting first appeared in 2020 and has 21 releases in our database, most recently in 2026.

The Monster Truck + Original Car Packs series of 2020 has 5 cars.

We have not had this car on the channel yet. Request it – the most requested cars get unboxed first.

Collectors & photos

No real photo of this car yet. Own it? Upload a photo – it appears here with your name.

What is the toy number of the Hot Wheels Twin Mill?

The toy number is GRH84 (2020). It is printed on the back of the card.

Which series is the Hot Wheels Twin Mill from?

It was released in 2020 in the Monster Trucks line, series “Monster Truck + Original Car Packs”.

Has Wheel Wonderland unboxed the Twin Mill?

Not yet – you can request it on this page.

The 10 closest versions – see all on the casting page.

No.	Model	Series	Series #	Toy #	Color	Year
#8	Twin Mill	Crash Legends		GJD77		2020
–	Twin Mill	Monster Truck + Original Car Packs		GRH84		2020
–	Twin Mill	Monster Truck + Car 4-Packs		GYC60		2020
–	Twin Mill	Muscle Mash-Up 4-Pack		GJG95	Dark Blue	2020
–	Twin Mill	Epic Loop Challenge Monster Truck	2/2	GKY00		2020
#26	Twin Mill	Twisted Tredz		HBK60		2021
–	Twin Mill	Epic Loop Challenge Monster Truck	2/2	GPC54		2021
–	Twin Mill	Epic Loop Challenge Monster Truck	6/8	HGV15		2022
#1	Twin Mill	B&M		HCR24		2023
–	Twin Mill TH	Treasure Hunt		HLT18		2023