Yes. Enter your registration in the search tool to see tyres that match your GL-Class, then double-check the size and rating against the tyre sidewall or the vehicle placard before ordering.
Choose a load index and speed rating that meet or exceed Mercedes' recommended specification for your exact GL-Class model. Because it is a heavy SUV, many fitments require higher load ratings and sometimes XL (extra load) tyres.
Yes. If your GL-Class uses a staggered setup, search and add the correct front size and rear size separately, then book a fitting appointment for the full set.
Not always, but they may be recommended for certain variants. If your handbook specifies MO or another approval mark, select tyres that match; otherwise, focus on the correct size, load index and speed rating.
After selecting tyres, choose a nearby fitting garage and an available appointment slot. You will receive confirmation details, then the garage fits the tyres and disposes of the old ones in line with UK regulations.