[quote="X5Sport"]
235/65 R17 is the E53 size so tyres no good. Need to be either 104 or 108 load rating too.
X1 rims at 17" are 7.5 ET 34
X5 rims at 17" are 7.5 ET 40.
This might help too....
Richard
[/quote]
where did you find reference to 235/65 R17 Richard? - went through the manual, there was no direct quote, except for recommending this size for snow chains!
Most seem to suggest 18"ers, although I'd rather go with factory recommended.
Also the load ratio and AT:)
Current: BMW 640i Convertible (320PS)
Audi A7 Sportback 3.0 T FSI quattro (300 PS) SE STronic

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