Of course but they don't really help you get up into a taller vehical any easier as the steps are nearly the same height as the rocker panel/door jamb. Most don't put true sliders on stock trucks with stock wheels. So again, what is the OP intended need/purpose?
Sure they are. Duff makes these, I assume a good metal fab guy could do the same for a Tacoma. Not sure what the rocker width is on a Tacoma is either. I know guys who wheel Moab, Rubicon and Hot Springs with these with no issues, they work as designed.