# Mercedes-Benz GLC300 tire sizes > Compatible tire sizes by model year and trim. Pick a size to see prices. ## 4Matic | Fitment | Front | Rear | Years | | --- | --- | --- | --- | | — | [235/60R18](https://tkr.az/en/tires/235-60-r18?vehicle=mercedes-benz%2Fglc300) | [235/60R18](https://tkr.az/en/tires/235-60-r18?vehicle=mercedes-benz%2Fglc300) | 2016–2018, 2022, 2025–2026 | | — | [235/55R19](https://tkr.az/en/tires/235-55-r19?vehicle=mercedes-benz%2Fglc300) | [235/55R19](https://tkr.az/en/tires/235-55-r19?vehicle=mercedes-benz%2Fglc300) | 2016–2018, 2022, 2025–2026 | | — | [255/45R20](https://tkr.az/en/tires/255-45-r20?vehicle=mercedes-benz%2Fglc300) | [255/45R20](https://tkr.az/en/tires/255-45-r20?vehicle=mercedes-benz%2Fglc300) | 2016–2018, 2022, 2025–2026 | | — | [255/45R20](https://tkr.az/en/tires/255-45-r20?vehicle=mercedes-benz%2Fglc300) | [285/40R20](https://tkr.az/en/tires/285-40-r20?vehicle=mercedes-benz%2Fglc300) | Compare front and rear sizes: [2026](https://tkr.az/en/cars/fitment/10c97343-78a4-425a-9494-f128b03cd511), [2025](https://tkr.az/en/cars/fitment/4f56a543-e521-4e4f-ba28-37bc6c4a04c6) | | — | [235/55R19](https://tkr.az/en/tires/235-55-r19?vehicle=mercedes-benz%2Fglc300) | [255/50R19](https://tkr.az/en/tires/255-50-r19?vehicle=mercedes-benz%2Fglc300) | Compare front and rear sizes: [2026](https://tkr.az/en/cars/fitment/99a73c0b-fa46-4e7d-a8f7-aa050a655c8d), [2025](https://tkr.az/en/cars/fitment/aa614ccd-07d3-4d65-93d5-7c8aae912d69) | | — | [255/45R20](https://tkr.az/en/tires/255-45-r20?vehicle=mercedes-benz%2Fglc300) | [285/45R20](https://tkr.az/en/tires/285-45-r20?vehicle=mercedes-benz%2Fglc300) | Compare front and rear sizes: [2026](https://tkr.az/en/cars/fitment/a38d8d64-c7e5-4a9b-8874-1dfb65770a24), [2025](https://tkr.az/en/cars/fitment/ac0d5aaa-d259-404d-9591-06d896fd1977) | | — | [255/45R20](https://tkr.az/en/tires/255-45-r20?vehicle=mercedes-benz%2Fglc300) | [285/45R20](https://tkr.az/en/tires/285-45-r20?vehicle=mercedes-benz%2Fglc300) | Compare front and rear sizes: [2026](https://tkr.az/en/cars/fitment/dad80c79-e16b-45c1-b79b-b7c208e91161), [2025](https://tkr.az/en/cars/fitment/96be391b-941d-43ad-9255-427047135c41) | | — | [235/55R19](https://tkr.az/en/tires/235-55-r19?vehicle=mercedes-benz%2Fglc300) | [235/55R19](https://tkr.az/en/tires/235-55-r19?vehicle=mercedes-benz%2Fglc300) | 2016–2017 | ## 4Matic AMG Sport | Fitment | Front | Rear | Years | | --- | --- | --- | --- | | — | [255/45R20](https://tkr.az/en/tires/255-45-r20?vehicle=mercedes-benz%2Fglc300) | [285/40R20](https://tkr.az/en/tires/285-40-r20?vehicle=mercedes-benz%2Fglc300) | Compare front and rear sizes: [2022](https://tkr.az/en/cars/fitment/161fc70e-3f1c-4624-a73b-5e6584ec18a7), [2018](https://tkr.az/en/cars/fitment/944eb265-e938-4e3f-ad29-3eee54994d28) | | — | [255/40R21](https://tkr.az/en/tires/255-40-r21?vehicle=mercedes-benz%2Fglc300) | [285/35R21](https://tkr.az/en/tires/285-35-r21?vehicle=mercedes-benz%2Fglc300) | Compare front and rear sizes: [2022](https://tkr.az/en/cars/fitment/48e87d83-9809-4e4e-a066-5b89b81e3901), [2018](https://tkr.az/en/cars/fitment/f22e88af-a6f9-44ae-8b0a-059338addff1) | | — | [255/45R20](https://tkr.az/en/tires/255-45-r20?vehicle=mercedes-benz%2Fglc300) | [285/40R20](https://tkr.az/en/tires/285-40-r20?vehicle=mercedes-benz%2Fglc300) | Compare front and rear sizes: [2022](https://tkr.az/en/cars/fitment/7dac9b59-1915-43b8-a411-82ac82856019), [2018](https://tkr.az/en/cars/fitment/c65ce4d2-9e8d-4ba5-bb5f-b64e0abdf468) | ## 4Matic Sport Pkg | Fitment | Front | Rear | Years | | --- | --- | --- | --- | | — | [255/45R20](https://tkr.az/en/tires/255-45-r20?vehicle=mercedes-benz%2Fglc300) | [285/40R20](https://tkr.az/en/tires/285-40-r20?vehicle=mercedes-benz%2Fglc300) | Compare front and rear sizes: [2017](https://tkr.az/en/cars/fitment/2030a735-0d26-4cd1-bfe3-78557195b517) | | — | [255/40R21](https://tkr.az/en/tires/255-40-r21?vehicle=mercedes-benz%2Fglc300) | [285/35R21](https://tkr.az/en/tires/285-35-r21?vehicle=mercedes-benz%2Fglc300) | Compare front and rear sizes: [2017](https://tkr.az/en/cars/fitment/5773e985-f3a0-4b61-868a-68a2e7405761) | | — | [255/45R20](https://tkr.az/en/tires/255-45-r20?vehicle=mercedes-benz%2Fglc300) | [285/40R20](https://tkr.az/en/tires/285-40-r20?vehicle=mercedes-benz%2Fglc300) | Compare front and rear sizes: [2017](https://tkr.az/en/cars/fitment/8079fef0-2c82-444d-a4f5-3c4fa804be0c) | ## Base | Fitment | Front | Rear | Years | | --- | --- | --- | --- | | — | [235/60R18](https://tkr.az/en/tires/235-60-r18?vehicle=mercedes-benz%2Fglc300) | [235/60R18](https://tkr.az/en/tires/235-60-r18?vehicle=mercedes-benz%2Fglc300) | 2016–2018, 2022, 2025–2026 | | — | [235/55R19](https://tkr.az/en/tires/235-55-r19?vehicle=mercedes-benz%2Fglc300) | [235/55R19](https://tkr.az/en/tires/235-55-r19?vehicle=mercedes-benz%2Fglc300) | 2016–2018, 2022, 2025–2026 | | — | [255/45R20](https://tkr.az/en/tires/255-45-r20?vehicle=mercedes-benz%2Fglc300) | [285/40R20](https://tkr.az/en/tires/285-40-r20?vehicle=mercedes-benz%2Fglc300) | Compare front and rear sizes: [2026](https://tkr.az/en/cars/fitment/b478c5ac-5d9e-4bc6-bffd-c7dfcbb72e07) | | — | [255/45R20](https://tkr.az/en/tires/255-45-r20?vehicle=mercedes-benz%2Fglc300) | [255/45R20](https://tkr.az/en/tires/255-45-r20?vehicle=mercedes-benz%2Fglc300) | 2016–2018, 2022, 2025 | | — | [235/55R19](https://tkr.az/en/tires/235-55-r19?vehicle=mercedes-benz%2Fglc300) | [235/55R19](https://tkr.az/en/tires/235-55-r19?vehicle=mercedes-benz%2Fglc300) | 2016 | ## Base AMG Sport | Fitment | Front | Rear | Years | | --- | --- | --- | --- | | — | [255/45R20](https://tkr.az/en/tires/255-45-r20?vehicle=mercedes-benz%2Fglc300) | [285/40R20](https://tkr.az/en/tires/285-40-r20?vehicle=mercedes-benz%2Fglc300) | Compare front and rear sizes: [2022](https://tkr.az/en/cars/fitment/1d00fb09-b872-4a96-a2cb-4a5a603cc9a9) | | — | [235/55R19](https://tkr.az/en/tires/235-55-r19?vehicle=mercedes-benz%2Fglc300) | [235/55R19](https://tkr.az/en/tires/235-55-r19?vehicle=mercedes-benz%2Fglc300) | 2022 | Sizes for the Mercedes-Benz GLC300 trim are based on fitment data. Check the exact size on your car's current tires or in the owner's manual. ## By model year [2026](https://tkr.az/en/cars/mercedes-benz/glc300/2026) · [2025](https://tkr.az/en/cars/mercedes-benz/glc300/2025) · [2022](https://tkr.az/en/cars/mercedes-benz/glc300/2022) · [2018](https://tkr.az/en/cars/mercedes-benz/glc300/2018) · [2017](https://tkr.az/en/cars/mercedes-benz/glc300/2017) · [2016](https://tkr.az/en/cars/mercedes-benz/glc300/2016) ## Other models in this family Check the tire sizes for each model separately. - [Mercedes-Benz GLC350e](https://tkr.az/en/cars/mercedes-benz/glc350e) - [Mercedes-Benz GLC43 AMG](https://tkr.az/en/cars/mercedes-benz/glc43-amg) - [Mercedes-Benz GLC63 AMG](https://tkr.az/en/cars/mercedes-benz/glc63-amg) - [Mercedes-Benz GLC63 AMG S](https://tkr.az/en/cars/mercedes-benz/glc63-amg-s) - [Mercedes-Benz GLC63 AMG S E Performance](https://tkr.az/en/cars/mercedes-benz/glc63-amg-s-e-performance)