I just put yokohama geolander hts051's on my 98 ml320. Great ride & handling, much better than the oem dunlop grandtrek. Quiet too. Recently read consumer reports low rating, but the tires still rated among the best in the first two categories. I am waiting, with fingers crossed, to see how it compares to the grandtrek's in snow. Cost was $109 installed & balanced. I didn't know about the Toyo's at the time I bought.

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87 300e (white/black; amg body kit)
88 300ce (red/cream; amg body kit)
93 300ce cabrio (white/blue/blue top)
93 300ce cabrio (black/grey/black top)
98 ml 320 (totaled @ 137,000 miles)
99 clk320 (black/grey/black top)