Optitrac 151A8 R-2 TECHNICAL DATA DesignOptitracIndustry ClassificationR-2Tyre size480/80R42LI/SS151A8FR/DWn/aPRn/aTL/TTTLTyre Width (mm)466Overall diameter (mm)1901 Static Loaded radius (mm)857Rolling circumference (mm)5739SRI900Weight (kg)192Nominal Inflation Pressure (bar)1.6Maximum Load (kg)3447Tread Depth (mm)73Recom ‚d Rim WidthW16AOther approved rimsDD16,DW16A