QwikTread 3/4 x 11-1/2 X 48" Unfinished SOLID Oak Stair Tread Replace your carpeted or pine stair with our beautiful Red Oak QwikTread Made from unfinished SOLID Red Oak. Not layered veneer. Improve the look of your staircase! We also supply risers such as our Qwikrisers and Redirisers!