Car speeds off cliff - GIF

[cyclonesteve]

I like both, "out of shape" and "out of talent". To us in SoCal, "out of shape" normally referred to poorly handled drag race launches, and later included cornering then high-siding motorcycles, aka "crossed up". Bikes tend to be a little ornery and unforgiving pushed outside a mysterious boundary. Cars too, things usually out of hand might remedy themselves.
Then, some guys could do it as a technique......
https://www.motortrend.com/uploads/s...lie-borsch.jpg

or "he got behind in his steering"