Find Tyres for Mercedes-Benz GLS

Frequently asked questions

Quick answers about UK tyre fitment, MOT rules and seasonal options.

• Where can I find the tyre size for a Mercedes-Benz GLS?

  On a Mercedes-Benz GLS, the original tyre size is shown in three places: the existing tyre sidewall, the placard on the driver's door frame, and the vehicle handbook. The door placard is the manufacturer-specified original equipment.

• How do I find the right tyres for a Mercedes-Benz GLS?

  Start with the size printed on your existing tyre sidewall — for example 205/55 R16 91V — and use it as your baseline for the Mercedes-Benz GLS. Match width, profile, rim size, load index and speed rating before considering brand or pattern.

• What's the difference between summer and winter tyres for a Mercedes-Benz GLS?

  Winter tyres use a different rubber compound that stays flexible below 7°C, plus deeper sipes for snow and slush grip. For UK Mercedes-Benz GLS drivers in colder regions, dedicated winters or 3PMSF all-seasons can be worthwhile.

• Are premium tyre brands worth it on a Mercedes-Benz GLS?

  On a premium car like the Mercedes-Benz GLS, the major tyre brands typically pay back their extra cost through longer tread life, quieter cabin noise and better wet grip. Cheap tyres can also degrade ride quality.

• Should I fit run-flat tyres on a Mercedes-Benz GLS?

  If your Mercedes-Benz GLS was supplied with run-flat tyres from the factory and has tyre pressure monitoring, replacements should typically also be run-flat. Mercedes-Benz dealers and tyre fitters can confirm the original specification.