Ok. I have had 6 blowouts/flat tires through the past years. I have AAA but was tired of waiting. I now have a Honda 2000 generator, drive up tire aid, Dewalt 1/2" drive electric impact wrench with proper size deep socket, extension cord. I also carry torque wrench to double check lug bolt torque. Since being equipped, I have had 2 of the 6 blowouts, changed everything myself and back on the road in 15-20 minutes.
Another thing to keep in mind, when you have a blowout the rims are so hot the lugs are very difficult to loosen with a ratchet or lug wrench.