Great vintage photo!
“FEB 1 1975, FEB 3 1975 ***** a Grip on Winter long, as on the Jeep at lower right, seem to work best on hard ice, according to Dean Buhler, a member of racing team at Neal’s Custom Paint & Body Shop in Loveland. A few drivers use chains, as at left, but chains ordinarily are no match for studs, Buhler said. Between 100 and 150 vehicles enter on Sunday, and go up to 50 miles an hour. Credit: Denver Post . Photo is 10” x 8” in size.”