Ariz. Admin. Code § R3-7-704
A. Any roadside or other sign, including, but not limited to, prices on poles, monument signs, canopies, ‘A-frame’ signs, or other structures, that advertises or displays motor fuel prices and is not connected to a motor fuel dispenser shall comply with subsections (1) through (4), and shall comply with either method listed in subsections (5) and (6):
6. Display the discounted price for any motor fuel product and applicable grade advertised along with the conditions under which the discount is available, including, but not limited to, “Cash”, “Cash Only”, or “Membership.”
| Motor Fuel Type | ASTM Standard | Fuel Properties | Allowable Description |
| Diesel | D975 | Min. flash point 38º C Min. viscosity 1.3 mm2/S, max. 2.4 mm2/S | No. 1 Diesel, #1 Diesel, Diesel No. 1, or Diesel #1 |
| Min. flash point 52º C Min. viscosity 1.9 mm2/S, max. 4.1 mm2/S | No. 2 Diesel, #2 Diesel, Diesel No. 2, Diesel #2, or Diesel | ||
| D975 or D7467 | Meets definition of Premium Diesel in R3-7-101 | Premium Diesel | |
| D7467 | More than 5 and no more than 20 volume percent biodiesel | Biodiesel Blend or B-20 Biodiesel Blend | |
| Ethanol Flex Fuel | D5798 | 51-83 volume percent ethanol | Ethanol Flex Fuel |
| Gasoline | D4814 | Minimum 87 octane | Regular, Reg, Unleaded, UNL, or UL |
| Minimum 89 octane | Midgrade, Mid, or Plus | ||
| Minimum 91 octane | Premium, Prem, Super, Supreme, High, or High Performance | ||
| Contains more than 10 but no more than 15 volume percent ethanol | E15 |
New Table 1 made by final rulemaking at 29 A.A.R. 441 (February 3, 2023), effective March 5, 2023 (Supp. 23-1).
New Section R3-7-704, including Table, Antiknock Index, recodified from Section R20-2-704 at 22 A.A.R. 2786, effective August 15, 2016 (Supp. 16-3). Amended by final rulemaking at 23 A.A.R. 2280, effective October 2, 2017 (Supp. 17-3). Amended by final rulemaking at 29 A.A.R. 441 (February 3, 2023), effective March 5, 2023 (Supp. 23-1).