Front knocking ....

[Vc_Sleeper]

so i have a holden vc. stock, it has 14inch tires. i put 15inch rims a while ago, & ever since then it seems like somethings knocking from the front when i turn. anybody know what the problem is?

[vkberlina]

What size rubber is on the 15" rims? 205/65/15??
Is the car lowered?

I suggest you turn full lock each way and hop out of the car and see if the tires are close to rubbing on anything. Odds are they are rubbing

cheers
Scott