noob needs new tires to fit on stock e34 wheel

[BaltJack]

Hi guys -

I'm the proud owner of a new (to-me) 1989 525i. The previous owner left it sitting broken for quite a while, but it's running now. I hit highway speeds for the first time and got shakes >60mph. i suspect the tires, and after taking a look, it's about time to get new ones anyways.

BMWE34.NET says that a popular upgrade is to put 225/60-15 onto the stock wheels. The stock is 205/65-15.

knowing very little about tires, my question is : is it safe/ok to put wider tires onto a rim that was made to take thinner ones? How does this work? And can you guys recommend any tires for general driving? i'm looking for a good balance between performance and treadlife. it rarely snows here.

thanks a bunch. its awsome to find a group of enthusiasts for my car.

-balt