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Expanding Rim
A rim that expands to seat the bead firmly, holding tire shape and internal pressure through the full cure cycle.
| Size range | 15" – 22.5" |
| Expansion mechanism | Mechanical wedge expansion |
| Material | Forged steel |
Size Chart
12"–14" rim range
13"–16" rim range
14"–17" rim range
17"–20" rim range
18"–20" rim range
20"–22.5" rim range
22"–24.5" rim range
23"–25" rim range
24"–26" rim range
Key Features
- Expands to seat bead securely
- Available across standard size ranges
- Rated for repeated cure cycles
- Corrosion-resistant coating
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