Was just wondering if theres an accessory or mechanism that someone sells that when you are parking in reverse your passenger side mirror lowers down to show the curb
Exactly. That feature is there to prevent wheel curbing. The wrangler doesn't have this problem, so it really isn't necessary.No there is not...
Either use a $2 corner mirror, or adjust your power mirror down.
Better yet....embrace your inner Wrangler and just drive up on the curb.