I am a brand new owner of a Model X. We've had ours for less than a month and I've put about 1100 miles on it. We have a 2020 LR+ with 20" rims, 6-seat configuration.
We have three kids, and two dogs. Oldest kid is 4.5, middle is 2.5, and youngest is 8 months. Our two dogs are about 50lbs...