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When lifting the front of the Super Duty 3 – 3.5″, the factory caster is reduced by approximately 1.5°. For the 2020-23 Super Duty, we provide a 2° caster shim which is enough to restore this caster and add a touch more – unfortunately, this “touch more” is rarely enough for proper tracking. This leaves us recommending our Adjustable Radius Arms proven to add an additional 2.5° of caster (when maxed). Combining the Carli Arms and 2° shims results in a Super Duty on 37″ tires that holds a lane, and returns to center after a turn, better than a stock truck.
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2023-2026 | Ford | F-250 Super Duty | King Ranch |
| 2023-2026 | Ford | F-250 Super Duty | Lariat |
| 2023-2024 | Ford | F-250 Super Duty | Limited |
| 2023-2026 | Ford | F-250 Super Duty | Platinum |
| 2023-2026 | Ford | F-250 Super Duty | XL |
| 2023-2026 | Ford | F-250 Super Duty | XLT |
| 2023-2026 | Ford | F-350 Super Duty | King Ranch |
| 2023-2026 | Ford | F-350 Super Duty | Lariat |
| 2023-2024 | Ford | F-350 Super Duty | Limited |
| 2023-2026 | Ford | F-350 Super Duty | Platinum |
| 2023-2026 | Ford | F-350 Super Duty | XL |
| 2023-2026 | Ford | F-350 Super Duty | XLT |
When lifting the front of the Super Duty 3 – 3.5″, the factory caster is reduced by approximately 1.5°. For the 2020-23 Super Duty, we provide a 2° caster shim which is enough to restore this caster and add a touch more – unfortunately, this “touch more” is rarely enough for proper tracking. This leaves us recommending our Adjustable Radius Arms proven to add an additional 2.5° of caster (when maxed). Combining the Carli Arms and 2° shims results in a Super Duty on 37″ tires that holds a lane, and returns to center after a turn, better than a stock truck.
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2023-2026 | Ford | F-250 Super Duty | King Ranch |
| 2023-2026 | Ford | F-250 Super Duty | Lariat |
| 2023-2024 | Ford | F-250 Super Duty | Limited |
| 2023-2026 | Ford | F-250 Super Duty | Platinum |
| 2023-2026 | Ford | F-250 Super Duty | XL |
| 2023-2026 | Ford | F-250 Super Duty | XLT |
| 2023-2026 | Ford | F-350 Super Duty | King Ranch |
| 2023-2026 | Ford | F-350 Super Duty | Lariat |
| 2023-2024 | Ford | F-350 Super Duty | Limited |
| 2023-2026 | Ford | F-350 Super Duty | Platinum |
| 2023-2026 | Ford | F-350 Super Duty | XL |
| 2023-2026 | Ford | F-350 Super Duty | XLT |
Most orders ship within 1–2 business days. Engines and oversized items may require additional handling time. You’ll receive tracking as soon as your order leaves our warehouse.
If a product is backordered, we’ll notify you right away with an estimated restock date. You can choose to wait, swap, or cancel.
Once your order ships, you’ll receive an email with tracking information. You can also log into your account anytime to check order status.
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