Seriously. We are talking about tire tread compared to weight. Both use multiple sizes of tire depending on the year/model. There are a few that overlap in diameter to get the closest to comparison but they still have a very different width. We are talking about a 235/35R18 vs a 235/75R18. That is a huge difference in wall height/aspect ratio and changes how the tire gives under power. Those numbers massively change depending on model as well. Something like an f150 raptor could have a 315/70R17, almost a foot wide. So comparing just the weight and saying they are close enough is far from a fair comparison.
I think they left out the most obvious questions-
Are you super rich?
Can you afford elective heath operations that will potentially prevent life ending illnesses or affliction?
Can you afford expensive lifestyles tailored for your health?
Can you afford to reduce all forms of stress in your life and live with no worries?