Tire size PR Rim Size Rim Diameter Actual Tire Dimensions Service Load Index Speed Symbol TRA Code Maximum Tire Load Recommended Alternative Overall Diameter Overall Width Original Tread Depth Inflation Pressure Static Creep 5 km/h 10 km/h 15 km/h 20 km/h 25 km/h 30 km/h 35 km/h 40 km/h 50 km/h mm mm mm bar kg kg kg kg kg kg kg kg kg kg kg 17.5-25 16 14.00/1.5 14.00/1.3 (DC) 25.00 1402.1 447 61.9 LOADER - DOZER 177 A2 L-5 4.8 11700.4 9500.5 8300.7 7300.6 6350.3 6150.7 5849.1 5599.6 5400 5100.6 4599.4 20.5-25 20 17.00/2.0 - 25.00 1562.1 530.9 77 LOADER - DOZER 186 A2 L-5 4.5 15199.9 12398.9 10800 9500.5 8250.8 7999.1 7599.9 7300.6 7051.1 6649.7 5985.1 23.5-25 20 19.50/2.5 - 25.00 1668.8 596.9 88.1 LOADER - DOZER 191 A2 L-5 3.7 17399.8 14199.7 12398.9 10899.8 9500.5 9149 8699.9 8400.5 8049 7649.8 6865.1 26.5-25 28 22.00/3.0 - 25.00 1798.3 675.6 92.1 LOADER - DOZER 203 A2 L-5 4.8 24800.1 20200.7 17699.2 15499.2 13498.9 12999.9 12398.9 11900 11498.6 10899.8 9765.8