The folks at Spikes-Spider have some interesting hardware for attaching a
quick-change snow/ice traction device to wheels.
In short, it is a very heavy duty take on the tapped lug nuts approach.
It is probably serious overkill, and the bits are expensive. That said, with
three of these attachments per wheel, I can't see aero wheel covers attached
with the basic Spikes-Spider hardware ever becoming airborne... that is
except in the case of the failure of the cover itself.
Here's the whole deal:
Video showing the Spikes-Spider traction device.
Sequence on the mounting hardware begins at 5:01.
SPIKES-SPIDER snow chains - Demonstration in the snow and installation
The stud nut connector, the heart of the attachment system.
Order form for Spikes-Spider Parts: Spikes-Spider
Includes some threaded studs for use on specific vehicles
in lieu of the above stud nut connector.
Photo of the bits
http://www.spikes-spiderusa.com/parts/parts.pdf