Transport Research International Documentation (TRID) https://trid.trb.org/ en-us Copyright © 2026. National Academy of Sciences. All rights reserved. http://blogs.law.harvard.edu/tech/rss tris-trb@nas.edu (Bill McLeod) tris-trb@nas.edu (Bill McLeod) Transport Research International Documentation (TRID) https://trid.trb.org/Images/PageHeader-wTitle.jpg https://trid.trb.org/ MOTOR TRAFFIC IN SNOWY DISTRICTS. STUDDED TIRE PROBLEM https://trid.trb.org/View/201821 Wed, 29 Feb 1984 00:00:00 GMT https://trid.trb.org/View/201821 EFFECTS OF STUDDED TIRES https://trid.trb.org/View/36654 Wed, 21 Apr 1976 00:00:00 GMT https://trid.trb.org/View/36654 SYNTHESIS ON STUDDED TIRES https://trid.trb.org/View/112456 Mon, 30 Apr 1973 00:00:00 GMT https://trid.trb.org/View/112456