Raising vehicle at pinch weld

I had to give up changing my oil and filter when Jeep Cherokee was totaled. Mazda RX-7, Mitsubishi Eclipse, and Kia Forte would not drive up my ramps (which I gave away). Kia dealership changes my oil and filter plus hand washes my car for $29.95.

Whatā€™s wrong with jacking suspension parts? Iā€™ve gotten away with it for decades.

so, what do you use if you have to change a flat tire 50 miles away from your home?