I have a 30' Itasca Sunova on a P32 with one slide. Handling is not good.I have driven it 2500 miles. Checked, air pressures, front air bag pressures, had dealer check out. Not overloaded.They say it is normal. But I said not acceptable. We did put a tract bar for rear diff seems to have helped. But still not good. When you test drive take it in to traffic on a highway at speeds of 60-65. Mine drives fine on rough roads even with cross winds. But when cars and trucks (pickup trucks and small cars pass me they push me. Always having to correct.