Ala. Code § 22-40A-4: Accumulation and Exposure Limits.

(a) No person may accumulate more than 100 scrap tires, except as a permitted processor, registered receiver, permitted landfill, or transporter who has requested and been granted a storage limit by the department.

(b) No person may expose accumulated scrap tires to the elements for more than 30 days.

(c) A Class One receiver as defined in Section 22-40A-3 may accumulate up to 1,500 scrap tires, or a higher number as set by regulation of the department for those engaged in used tire sales.

(d) A Class Two receiver as defined in Section 22-40A-3 may accumulate up to 300 tires. Provided, however, that Class Two receivers that are tire manufacturers are excluded from the 300-tire limit, provided the tires are not exposed to the elements.