Quote Originally Posted by KG's Supra24 View Post
...I can't remember diameter but think it is posted several post up. (im on phone and can't see). Consensus seems to be 1617 is now best performance. 1433 is for clearance (if indeed 1617 is larger)...

From the WM website; Diam. x Pitch

1235 4 Blade 14.5" x 14.25"
1433 4 Blade 14" x 14.25"
1617 4 Blade 14" x 13.75"