I would say go as big as you can. I bought a 600 lb*ft Bosch a long time ago and thought it would be way overkill, but turns out it was just enough. I hand torque the lugs/nuts when i put them on, and sometimes the Bosch still struggles to get them off six months later. That's with fully charged batteries, but possibly they've worn down over the years.
Also, Yukon gets torqued to 140 lb*ft, so higher than the usual car.