Update 5-12-2020
I just had the undercarriage serviced. This is from the receipt:"Removed all four tires, repack bearings, resurface brake shoes, inspect axles, axles have surface rust, but still in solid condition. All 4 tires are dry crack in some areas, recommend replacing all four tires if traveling far."

2005 Airstream Classic 31,

The Classic 31 sleeps up to 6 people, it has a full kitchen and living area, bathroom and master bedroom. There is a couch that converts into a bed. The kitchen is equipped with a 3-burner stove top and oven, microwave, double sink, mid-size fridge, booth dinette with under storage drawers. In the rear of the RV is the queen bed with under storage and closets. The exterior has awnings and exterior storage. This Aistream is in excellent condition.