EF wagon abnormal front tyre wear, please help

[EFwagon]

hi guys, i have a bit of grief with my wagon, i have the outside of my front tyres wearing alarmingly quickly compared to the rest of the tyres, what would cause this if it helps i did accidentally nail a kerb with my front left wheel doing about 40 kmh,

[PG2]

i did accidentally nail a kerb with my front left wheel doing about 40 kmh,

There's your problem.

[VZTRT]

Get an alignment. What pressures are you running the tyres at?

Does the steering wheel start shaking at 80 and 120 (should be very predominant at 120)?

Otherwise get the bushes checked as worn bushes could cause abnormal scrubbing. But a good tyre joint should be able to pick up worn bushes.