On Christmas Eve Day, I have been thinking of Steel on Ice: Winter Autoduelling in ADQ 5/3. I realized that mini-supplement did not include an important item: A Snow-Making Machine commonly found in skiing areas. A Snow-Making Machine would quickly create road hazards and targeting modifiers for snow. :o)
Warehouse 23 - Autoduel Quarterly Vol. 5, No. 3
Winter 2037 (Winter 1987)
http://www.warehouse23.com/products/...mber-5-slash-3
The former CAADA chapter AVRO had some useful items for winter autoduelling on its Web site.
SWAT HQ - AVRO Equipment Locker
https://www.seanet.com/~owenmp/avro-1999/equip.html
Issue 3 of High Velocity Duelling (HVD) Magazine was an issue dedicated to Antarctica, and included special rules for operating on that frozen continent, including equipment to protect vehicles against the extreme cold of Antarctica.