Not being funny , but gravel drives will always wear tyre tracks in them, with or without fancy ideas like stabilisers! As an apprentice my boss of 25 years or more ago always told me to lay it ( 1 pebble thick on compacted 2" crusher/ h,core, & 10 ton on his drive & courtyard went a very long way!) he also told me when it wears a bit to top it up where the grooves were 6 mnths later with an extra ton or 2.
The moral of the story is it can be instantly revamped at anytime for very little money.
He is a very wealthy man now & still has a gravel drive to this day.
p.s 20mm gravel is cheap & cheerfull..
