Mercedes-Benz GLS63 AMG tire size
The most common factory tire size for the Mercedes-Benz GLS63 AMG is 285/45R22 front, 325/40R22 rear, on 14 of the 24 year and trim fits listed. The table lists every year from 2017 to 2027 and the size each trim was built with. Pick your year and trim to see the tires that fit.
Mercedes-Benz GLS63 AMG tire sizes by year
| Year | Factory tire size | Trims |
|---|---|---|
| 2027 | 275/50R21 front, 315/45R21 rear | SUV |
| 285/40R23 front, 325/35R23 rear | SUV | |
| 285/45R22 front, 325/40R22 rear | SUV | |
| 2026 | 285/45R22 front, 325/40R22 rearload index 114, speed rating Y | Base, SUV, w/AMG Night Pkg. |
| 275/50R21 front, 315/45R21 rearload index 113, speed rating Y | Base, SUV | |
| 285/40R23 front, 325/35R23 rear | SUV | |
| 2025 | 275/50R21 front, 315/45R21 rearload index 113, speed rating Y | Base, SUV |
| 285/45R22 front, 325/40R22 rearload index 114, speed rating Y | Base, SUV | |
| 285/40R23 front, 325/35R23 rear | SUV | |
| 2024 | 275/50R21 front, 315/45R21 rearload index 113, speed rating Y | Base, SUV |
| 285/45R22 front, 325/40R22 rearload index 114, speed rating Y | (22 Inch Option), SUV | |
| 285/40R23 front, 325/35R23 rear | SUV | |
| 2023 | 275/50R21 front, 315/45R21 rearload index 113, speed rating Y | Base, SUV |
| 285/45R22 front, 325/40R22 rearload index 114, speed rating Y | (22 Inch Option), SUV | |
| 285/40R23 front, 325/35R23 rear | SUV | |
| 2022 | 275/50R21 front, 315/45R21 rearload index 113, speed rating Y | Base, SUV |
| 285/45R22 front, 325/40R22 rearload index 114, speed rating Y | (22 Inch Option), SUV | |
| 285/40R23 front, 325/35R23 rear | SUV | |
| 2021 | 275/50R21 front, 315/45R21 rearload index 113, speed rating Y | Base, SUV |
| 285/45R22 front, 325/40R22 rearload index 114, speed rating Y | (22 Inch Option), SUV | |
| 285/40R23 front, 325/35R23 rear | SUV | |
| 2019 | 285/40R22load index 110, speed rating Y | Base, Base 4-Matic |
| 295/40R21load index 111, speed rating W | Base, Base 4-Matic | |
| 2018 | 285/40R22load index 110, speed rating Y | Base, Base 4-Matic |
| 295/40R21load index 111, speed rating W | Base, Base 4-Matic | |
| 2017 | 295/40R21load index 111, speed rating W | Base, Base 4-Matic |
| 285/40R22 | Base 4-Matic |
Check your own tire
A trim can be sold with more than one wheel size. The size printed on the sidewall of your current tire, or on the placard in the driver's door jamb, is the one your vehicle has.