Michelin PSS are on
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Joined: Aug 2013
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From: Llanfairpwllgwyngyllgogerychwyrndrobwllllantysiliogogogoch, TX
E63S wagon w212; GLC63; GLC300; 720S
Get pyrometer, pretty cheap now. Flog on curves, then pull over, compare sidewall tread temps to center tread temps. 3 readings per tire, inner tread near sidewall, center of tread, and outer tread near sidewall. Should be pretty even across. If sidewalls hotter, add psi and repeat. Tedious, but works. Done for years. OCD is good thing. If outer front sidewalls are warmer, consider dialing neg camber, but use pressures to tune most out. HTH
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Joined: Nov 2010
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FF. W212 E63 M156 non-pano 18" P2 ParkT NightV (gone but will be missed).
Get pyrometer, pretty cheap now. Flog on curves, then pull over, compare sidewall tread temps to center tread temps. 3 readings per tire, inner tread near sidewall, center of tread, and outer tread near sidewall. Should be pretty even across. If sidewalls hotter, add psi and repeat. Tedious, but works. Done for years. OCD is good thing. If outer front sidewalls are warmer, consider dialing neg camber, but use pressures to tune most out. HTH
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Joined: Aug 2013
Posts: 166
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From: Llanfairpwllgwyngyllgogerychwyrndrobwllllantysiliogogogoch, TX
E63S wagon w212; GLC63; GLC300; 720S
PSS has 30k guarantee. I've got 12-15k on a set about 2/3 gone. Wearing much better than PS3. Far better in rain and extreme heat, tolerated 150-160 degrees on hard summer run about 450mi.
So, burnouts no. Aligned, good pressures, and hard use, yes. Be nice to your tire dealer and document miles, rotate if able, and remember only thing between your azz and the pavement is tire. FWIW
