07-05-2023, 12:03 PM | #45 |
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Sorry to revive a potentially dead thread but just came across this issue myself. 21s looked great but I bought the car in Florida and moved to Olympic coast in Washington.
I chose to stagger 275/40 and 285/40 because they are within 1% rotation rate (7 revs per mile and .3" diameter). Haven't noticed anything weird and I'm keeping all 4 tires between ~38-40psi. The rears wear fast on xDrives so theory lends me to think they'll close the rotation gap over the life span. When they're up for changing I might swap out the wheels because I'll be out of warranty be then. |
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07-05-2023, 04:34 PM | #46 |
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I gave myself a headache on this topic and finally decided on the Toyo Proxes in factory 21" sizes. Will be using my stock 20" wheels and run flats for winter.
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07-08-2023, 07:54 PM | #47 |
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07-09-2023, 01:40 PM | #48 |
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Seeing if I can get some opinions. From the factory our MY22 45e came with 21" Hankook Ventus S1 evo3 SUV HRS tires, and was going to go with the same setup again, but I see there is Michelin Pilot Sport 4 SUV ZP available now. I'm not well versed on tires, and wanted to get some opinions on which one looks better from the stats below.
The section width and tread width are larger on the Hankook's, but not sure what that plays into performance wise. Left column:
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07-09-2023, 03:13 PM | #49 | |
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07-13-2023, 02:48 PM | #50 | |
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2021 BMW G05 X5 xDrive40i - Tanzanite Blue/Coffee Merino - 11/2023.50
2018 Audi Q5 45 TFSI - Ibis White 2018 Tesla Model S P100D - Midnight Silver |
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07-13-2023, 03:05 PM | #51 | |
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07-13-2023, 04:08 PM | #52 |
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I have just ordered Michelin Primacy Tour AS from Americas Tire.
275/45/21 front 315/40/21 rear They didn’t object to non-OEM size (I deliberately brought it up). They also mentioned that Mercedes uses tgis size on a GLE and confirmed that as long as the front and rear diameter is within 1% it shouldn’t affect the xDrive system. |
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07-14-2023, 11:51 AM | #53 |
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12-09-2023, 02:05 AM | #55 |
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12-13-2023, 04:20 AM | #56 |
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Hi all. Looking for a set for my 21" wheels. Found really cheap Yokohama ADVAN Sport V105 in factory size 275/40/21 and 315/35/21. All 4 tires will cost 695$. I was wondering, can it be so cheap? What's the catch?
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12-13-2023, 06:37 PM | #57 |
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Can you post a link to the source that's selling all four tires at that price?
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12-13-2023, 11:01 PM | #58 | |
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https://www.tires-easy.com/275-40-21...code/110133807 |
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12-14-2023, 10:37 PM | #59 | |
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A few negative reports on BBB on them. Some good reviews on them elsewhere though. |
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