Storing on an incline

[philly_air]

I'm keeping my AS in my driveway which has a slight incline(see pic). I have to jack the front end up pretty high to level the unit and I'm wondering if this puts undo stress on the rear tire/axel?

Would I be better to leave the nose further down between trips and during winter storage?

Thanks!!

[gandttimes]

I have a similar situation. I don't worry about the trailer being level.

[dznf0g]

My driveway is like yours. I back the front tires onto pieces of 2 X 8. That makes the load pretty equal on the axles.