Q: What does the ZR in 235/35ZR20 mean?
ZR signals a tire rated for sustained speeds above 149 mph, which suits a fast Tesla. It is a legacy high-speed marking that Michelin pairs with the specific speed and load ratings molded on the sidewall. For an owner it is a quick sign this is a genuine performance tire built to hold together at the speeds a Model 3 can reach, not an economy casing.
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INSTALLATION guide
For the do it yourselfer or trained mechanic, our in-depth installation guides provide step by step detailed instructions on fitting your Tesla with Unplugged Performance Parts.
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