absolutely, though ANY vehicle, whether an RV or your CAR, can scrub if you have a very steep entry or exit situation... the best way to enter or exit a steep driveway is to come in at a 45 degree angle, as much as possible.
with all RVs, though, there are times when scrubbing the front cap, a generator exhaust pipe, or your tow hitch is just going to happen - you just want to limit the amount of contact.
'14 Palazzo 33.3 bunkhouse 34' diesel
KingTailgater2 Dish HD, 100w/5a SOLAR, BlueOx
110,000+mi since '14 - US, Alaska, Canada (also, '14 Gulfstream Amerilite and '07 ForestRiver Rockwood) : )b