Speedometer Head
Allowable Range Specification| Speedometer Tester Indication (MPH) | Allowable Range |
| 20 | 18 - 23 Mile Per Hour (mph) |
| 30 | 27 - 35 Mile Per Hour (mph) |
| 40 | 36 - 46 Mile Per Hour (mph) |
| 50 | 45 - 58 Mile Per Hour (mph) |
| 60 | 54 - 69 Mile Per Hour (mph) |
| 70 | 63 - 81 Mile Per Hour (mph) |
| 80 | 72 - 92 Mile Per Hour (mph) |
| 90 | 81 - 104 Mile Per Hour (mph) |
| 100 | 90 - 115 Mile Per Hour (mph) |
| 110 | 99 - 127 Mile Per Hour (mph) |