Gross Vehicle Weight | |||
Rating (Pounds) | Engine Size | Speed (MPH) | Load (HP) |
8500 or less | 4 cyl. or less | 22-25 | 2.8-4.1 |
8500 or less | 5 or 6 cyl. | 29-32 | 6.4-8.4 |
8500 or less | 8 cyl. or more | 32-35 | 8.4-10.8 |
8501 or more | All | 37-40 | 12.7-15.8 |
Ariz. Admin. Code tit. 18, ch. 2, art. 10, tbl. 1