'91 300E ....

I just got 4 new Bridgestone Turanza tires on my 4 new Mille Bello 16x7.5 wheels. I'm happy with the handling but, was wondering if its normal to have road noise at 60MPH and higher ...... do these tires take some time to settle down? (I currently have about 150 miles on these 4 tires)

BTW, I have checked the lug nuts and they are really tight .... also had an alignment done right after mounting the tires (the tires came balanced from tirerack.com - thanks Luke!)

Comments? Thanks!

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'91 300E 3.0L / 138k / Pearl Black / De-badged / 16x7.5 Mille Miglia Bello Wheels / S600 grill / Euro Headlights / Smoked Corners / Smoked & Red Tail Lights / Bilstein Shocks / K&N Air Filter / Sony Xplod / Connected IPOD
Future Upgrade(s): Stainless Steel Brake Lines