Pirelli vs Dunlop vs Color
The Barolo Red GLK came with 235/45 R20 Pirelli Scorpion Zero Asimmetrico. These tires have a UTQG rating of 420 A-A and retail for about $300.00 each.
The Obsidian Black GLK came with the same size tire, 235/45 R20 but with Dunlop Grandtrek Touring A/S. These tires have a UTQG rating of 200 A-A and retail for about $220.00 each.
Well it was her new car, so she did get the GLK with Ob-Black and the Dunlop's....
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Questions:
Does anyone else have these 20" Dunlop Tires on their GLK? How do you like them? Are they quiet... loud... sticky... squirmy... etc.?
And to all those that have the 20" Pirelli's, how do you like those? Are they quiet?...loud? ... squirmy?... or sticky... etc.?
Based on the rating system, the Dunlops should wear out twice as fast as the Pirelli's and cost $320.00 less for MB to put them on the car. I feel ripped off a little with these faster wearing tires... that cost MB less money for them but charged us the same as the Pirelli's.......

Thanks for any reply.
Last edited by MBRedux; Oct 8, 2009 at 10:23 PM.
Let me know if you have any other questions.
Anyway, ... oh ya... Most of the GLK's with the 20" Wheel Sport Pkg./Alum Rail etc. had the Pirelli's on them. Just one, the one my wife really wanted, happened to have the Dunlop tires.... oh well...
Last edited by MBRedux; Oct 9, 2009 at 01:09 AM.
So did you mount the same Pirelli tire on your 22" wheel upgrade? Were they talking about the 20" Pirelli or the new 22" Pirelli's? The UTQG rating is 420 on the Pirelli... with proper rotation and air pressure, they should be good for at least 35,000 miles.
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they said the pirelli's in any size. high performance, low profiles have a short lifespan. i went with 22" toyo proxes 4. i had only 2 tire brands to choose from, because of the size and width. toyo and nittos, toyos were available sooner and cheaper.
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Let me know if you have any other questions.
I'm more curious to see how they do in snow (not expecting much) and how much they last. Is 2-3 years to much to ask?







