Yes, 4' longer then the numbers you posted. If you need the number broke down I can post the spec for the Volvo VNR 640 for you. I have my hitch 6" behind the axle and a 16" drom box that moves my hitch back more then you would have too, if you didn't have them.
These are vnr's 640 single axle trucks on truckpapers. They are a little longer wheelbase than mine, they are 195" mine is 189". I can put photos of truck on google and link to them if you want.
https://www.truckpaper.com/listings/search?Category=16045&Model=VNR42T640&Manufacturer=VOLVO