Buick Encore GX Spare Tire Fitment Guide
The Buick Encore GX used a 5x115 mm bolt pattern for all models from 2021 to 2026 along with a tire diameter of 27.7" tall. Using a temporary compact spare tire with a diameter close to the standard tire has many benefits, especially for modern vehicles with larger brake calipers and anti-lock brakes or traction control systems.
The tire diameter and the wheel diameter clearance have been taken into account for Buick Encore GX spare tire selections. In this case, a 145/65R20 temporary spare tire is the recommendation for all applications. We've provided a breakdown by vehicle generation and model specifics to help you find the correct Buick Encore GX spare tire.
2021-2026 Buick Encore GX Spare Tires
This generation of the Buick Encore GX began in 2021 and is still the current model being produced. All the models for these years use the same spare tire and wheel solution.
Although there was a facelift redesign introduced in 2024, the spare tire requirements remained the same.
| Year | Make | Model | Bolt Pattern | Tire Diameters | Recommended Spare Tire |
|---|---|---|---|---|---|
| 2026 | Buick | Encore GX | 5x115 mm | 27.7" | 145/65R20 | 27.4" |
| 2025 | Buick | Encore GX | 5x115 mm | 27.7" | 145/65R20 | 27.4" |
| 2024 | Buick | Encore GX | 5x115 mm | 27.7" | 145/65R20 | 27.4" |
| 2023 | Buick | Encore GX | 5x115 mm | 27.7" | 145/65R20 | 27.4" |
| 2022 | Buick | Encore GX | 5x115 mm | 27.7" | 145/65R20 | 27.4" |
| 2021 | Buick | Encore GX | 5x115 mm | 27.7" | 145/65R20 | 27.4" |