Optitrac 149A8/B R-2 TECHNICAL DATA DesignOptitracIndustry ClassificationR-2Tyre size480/80R38LI/SS149A8/BFR/DWn/aPRn/aTL/TTTLTyre Width (mm)452Overall diameter (mm)1805 DesignOptitracIndustry ClassificationR-2Tyre size480/80R38LI/SS149A8/BFR/DWn/aPRn/aTL/TTTLTyre Width (mm)452Overall diameter (mm)1805
