On Tue, 20 Feb 2018 07:11:06 +0000, The Natural Philosopher
wrote:

snip

Ah. A year or so ago I met a fuel anker on such a road and was
treavveling too fast to stop, But the trusty 4WD scraped past at 45
degrees with two wheels up the bank.

Being most 4X4's are quite tall, with the two n/s wheels up a bank it
would be setting the vehicle at 45 degree angle *towards* the tanker
(by a fair percentage of the height of the vehicle).

The only way that could have happened and it helping was if it was a
lower car based 4X4?

Cheers, T i m