原始 | 更換後 | |
胎/圈尺寸 | 205 / 50 / 17 | 215 / 45 / 17 |
胎壁厚度(mm) | 102.5 | 96.75 |
輪圈直徑(mm) | 431.8 | 431.8 |
圈+胎總直徑(mm) | 636.8 | 625.3 |
車身高度(mm) | - | 降低 5.75 |
圈+胎週長(mm) | 1999.552 | 1963.442 誤差值 1.81% |
時速表之差異 (以原先的圈胎為基準) | - | 真實時速比時速表慢 |
輪上相對速度 (以原先的圈胎為基準) | 100km/hr 110km/hr 120km/hr 130km/hr 140km/hr 150km/hr 160km/hr 170km/hr 180km/hr 190km/hr 200km/hr 210km/hr 220km/hr 230km/hr 240km/hr | 98.19km/hr 108.01km/hr 117.83km/hr 127.65km/hr 137.47km/hr 147.29km/hr 157.11km/hr 166.93km/hr 176.75km/hr 186.57km/hr 196.39km/hr 206.21km/hr 216.03km/hr 225.85km/hr 235.67km/hr |
原始 | 更換後 | |
胎/圈尺寸 | 205 / 50 / 17 | 225 / 45 / 17 |
胎壁厚度(mm) | 102.5 | 101.25 |
輪圈直徑(mm) | 431.8 | 431.8 |
圈+胎總直徑(mm) | 636.8 | 634.3 |
車身高度(mm) | - | 降低 1.25 |
圈+胎週長(mm) | 1999.552 | 1991.702 誤差值 0.39% |
時速表之差異 (以原先的圈胎為基準) | - | 真實時速比時速表慢 |
輪上相對速度 (以原先的圈胎為基準) | 100km/hr 110km/hr 120km/hr 130km/hr 140km/hr 150km/hr 160km/hr 170km/hr 180km/hr 190km/hr 200km/hr 210km/hr 220km/hr 230km/hr 240km/hr | 99.61km/hr 109.57km/hr 119.53km/hr 129.49km/hr 139.45km/hr 149.41km/hr 159.37km/hr 169.33km/hr 179.29km/hr 189.25km/hr 199.21km/hr 209.18km/hr 219.14km/hr 229.10km/hr 239.06km/hr |