Thanks for you reply.

Found this listing on ebay

Genuine BMW E70 x5 x6 Style 336 Y Spoke 20" Wheels Rims 3 0 4 8 5 0 | eBay

Description states that "These are the BMW "style 336" rims in 2-tone color."

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'07 X5 3.0d - Black Sapphire Metallic / Camel interior
Specs: Sport pack, Executive, 7 Seats, OEM 336, Hifi
Mods: Aero Kits, Titanium grilles, 4.8i exhaust, Tinted, ///M Footrest, OEM Sport pedals, OEM Rubber mats, OEM Sunshades, LCI Taillights