No there 18's I used my existing tires. There not staggered either. I figured I would go this route for the first 20,000 miles then maybe get some 20's down the road. I got such a good price on them I just couldn't pass them up

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2006 X5 3.0 Sport
Stratus Silver
Sport Package
DVD/TV/NAV - BY EAS
Premium Package
Climate Control
InVison DVD System
Sirius Sat. Radio
Black Leather Interior
Ractive Chrome Tips
Alum. Running Boards
Zinik Custom 20's Wheels
Yokahama Advan St Tires