The Genie 139915GT Tire, 315/55D20-12 Ply is a genuine OEM tire built for the Genie Z-45/25 IC articulating boom lift. Sourced directly from Genie, this tire is sized and rated to the exact specification called out in the factory parts manual for the Z-45/25 IC. Keeping the correct OEM tire on your machine ensures proper load ratings, ground clearance, and drive characteristics are maintained as the manufacturer intended.
Key Features
- Genuine OEM Construction — Built to the exact compound and ply rating specified by Genie, ensuring the tire meets the load and durability demands of articulating boom lift operation.
- Exact Size Match — 315/55D20-12 Ply sizing matches the factory specification for the Z-45/25 IC, fitting the wheel assembly without modification.
- Confirmed Fitment — Designed specifically for the Genie Z-45/25 IC articulating boom lift; cross-reference part number 139915GT against your machine's parts manual before ordering.
- Traction and Stability — A correctly specified tire maintains the machine's rated stability envelope, supporting safe and consistent operation across work surfaces.
A tire on an articulating boom lift carries the machine's full working load and must meet precise size, ply, and load-rating requirements set by the manufacturer. Running an undersized or incorrectly rated tire can affect the machine's stability footprint and compromise its rated working capacity. When a tire shows cracking, excessive wear, or damage to the sidewall, replacing it with the correct OEM part — sized at 315/55D20-12 Ply — restores the machine to its designed operating condition and supports safe use at height.
Part Details
| Part Number | 139915GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Tire, 315/55D20-12 Ply |
Compatibility & Fitment
| Name | Models |
|---|---|
| Z-45/25 IC | Z-45/25 IC |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
