I was under the apparently mistaken impression that Ford would be in attendance, filming for an upcoming piece about one of the ways people use their products, which is the only reason the car is running the heavy pony wheels. The lightweights are going on this week for Brainerd. I'll weigh them and the ponies and determine the "effective" weight loss the car sees with the much lighter wheels I usually run.
I'll bring the pony wheels along mainly because though the tires on the light wheels have two full 3-day weekends on them, they're in beautiful shape. The tires on the ponies have only last weekend on them, so they're very good spares.