I just weighed my nearly new (about 600 miles) Michelin Energy Saver A/S on the stock 17" wheels - about 46# for the assembly as noted above. (I also see that the tread depth measures just 7mm, On a new tire, that's slim pickings. No wonder they don't last.)
New wheels are going to be nominal 20#. The stock tires are nominally 21# per Tirerack, implying a stock wheel weight of 25#. I can confirm by weighing the new assembly after I get the stock tires mounted to my new wheels - should see the expected difference. Swapping out the all-seasons onto slightly wider 17s, Will put the snows on the narrower stock wheels. Just waiting for delivery. Took advantage of Labor Day Weekend sale.
We'll see about range impacts. New wheels expected to be less aero, but quite a bit lighter. Same tires. I'll report here in about a month.
Empty-nesters NW Denver-Boulder Area
2019 Leaf SL Plus
2015 Audi Q5 TDI
2007 BMW Z4 3.0Si
2012 VW GTI