2023 GMC Sierra Mud Terrain Tires
22MPG
Combined
6
Trims
Updated February 27, 2026
The 2023 GMC Sierra Mud Terrain Tires Truck provides 15–22 combined MPG depending on trim. We’ve compiled EPA fuel economy data, NHTSA safety ratings, and recall history so you can make an informed decision.
2023 GMC Sierra Mud Terrain Tires Specifications
| Spec | Value |
|---|---|
| Combined MPG | 15–22 combined MPG depending on trim |
| City MPG | 21 |
| Highway MPG | 23 |
| Body Style | Truck |
| Fuel Type | Flex Fuel |
| Drive | 4WD |
| Available Trims | 6 |
Available Trims
| Trim | MPG (City/Hwy/Combined) | Engine | Transmission |
|---|---|---|---|
| Auto | 15/19/17 | 5.3L 8cyl | Automatic 10-spd |
| Auto | 14/17/15 | 6.2L 8cyl | Automatic 10-spd |
| Auto | 15/18/16 | 5.3L 8cyl | Automatic 10-spd |
| Auto | 15/19/16 | 5.3L 8cyl | Automatic 10-spd |
| Auto | 17/18/17 | 2.7L 4cyl | Automatic 8-spd |
| Auto | 21/23/22 | 3.0L 6cyl | Automatic 10-spd |
Annual Fuel Cost
Based on EPA estimates, the 2023 GMC Sierra Mud Terrain Tires costs approximately $2,850 per year in fuel. This assumes 15,000 miles driven annually and current fuel prices.
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Other Model Years
- 2026 GMC Sierra Mud Terrain Tires
- 2025 GMC Sierra Mud Terrain Tires
- 2024 GMC Sierra Mud Terrain Tires
- 2023 (this page)
- 2022 GMC Sierra Mud Terrain Tires
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