Which size MT Street E.T. ?

[87WE4BOOSTED]

I currently have my GTA rims on which are 16 inch. I'm getting ready to purchace my MT Street E.T's and want to know should I get them for the 16 inch GTA or for my 15 inch Daytona rim I have. I see alot of people using the 15 inch and did not know if there will be any difference with rim size and performance.

Any advice would be cool.

Steve

 

[1turbo6]

I'm gonna go with 255/50-16 M/T ET street's

 

[87WE4BOOSTED]

I'm gonna go with 255/50-16 M/T ET street's

That's what I want to run so I don't have to keep switching up when I go to the track. Just wanted to know of any advantages or dis-advantages between the two sizes.