Lay a large sheet of card board under the 4R - one large enough to cover the entire area from the front of the vehicle to an area past the engine oil drain pan. Time to get this done depends on your mobility/experience.
Yeah I do that already. Though more because it helps me slide under vs the concrete/asphalt. I also use ramps.
What I was getting at was how likely is it to drip oil everywhere? my Mustang had a spin off on the bottom that was angled and unless I left it over night it would drip significantly when I took it off. Enough to soak through 1 layer of cardboard at times. It sounds like the 4Runner is the same. Some oil coming out no matter what...
How fast like 15 mins or like 1 hour? I've changed plenty of oil... The skids seem like a pain.