My .02 I bought the 2002RB in my true size and I found them unwearable (small). Haven't gotten to try on a pair half size bigger to compare yet though.
I remember seeing on a forum that my 2019 ranger is the size of an f150 from the 70's. I'm still waiting for a hybrid AWD Maverick and I could downsize to that. Not having a full size truck is awesome for quick errands and parking in the city.