trouble with tire tread

[Mini_Filip]

hi guys!

i have trouble with displacement mapping.
my tread looks like its not antialiased. take a look at the pictures below for better understanding. i tried many things, went through couple of tutorials and I still can't solve a problem.

i uploaded max file and tire tread i am using as well so please try to open and see what is the problem.
i use vray 1.50rc2

cheers
Filip

[miod]

to Mini_Filip change resolution to 2048 you have there 512 too low

[Mini_Filip]

I changed to 2048 and it helped a bit but nothing like it should be. i think that problem happens when I add UWmap.

[XCNuse]

increase precision