This model of tire chain is adequate for the following wheel dimensions: 355/80-20" , 365/85-20" , 41x14.00 NHS-20" , 12.4-24" , 320/70-24" , 320/85-24" , 320/70-28" , 320/85-28" . More info available in the brochure from the "USER'S MANUAL AND DATA SHEET" section above. Code: OL123320