I used to let my kid climb on the tractors displayed at John Deere when he was that age! It’s amazing to watch!
My 4 year old grandson thinks tractors are the coolest thing— or did, until I bought him a foot long RC model tank complete with machine gun and main gun on a swiveling turret, complete with sound effects. He can’t get enough of it. Best 50 bucks I ever spent.
Here is a 10 year old driving a combine. He also races GoKarts.
First Combine Lesson
https://www.youtube.com/watch?v=S1yKER9Vd_E
Millennial Farmer - Main channel
https://www.youtube.com/c/MNMillennialFarmer/videos
Here is his daughter behind a snowmobile
https://youtu.be/KV5GK8TfPeI?t=429
Between The Rows - Main channel
https://www.youtube.com/channel/UCoNTNCJAdIVA1O6K46kT52Q