length of patio

We're looking at a used 2020 Heartland Torqu3 TQ 371 5th Wheel to improve our living space and reduce costs. (We live full time in a 2014 Winnebago Forza 34T Class A). The Torque's published length is 41.25', but that is with the ramp buttoned up. I can't find a stat for how much parking space...