Question

What Is link wheel please explain me how can i use this for my site  ?

Answer 1

Link wheel is like interconnection of some sites or like a ring being linked with each other. This method can be considered as black hat where in those sites in same ip are linked to each other in order to share the link juice within those sites which can be treated as a way of manipulating the rankings.

Answer 2

Link wheel is an effective SEO tool to create back links to your site and improve your search rankings.

For Link wheel, U can add links to your articles that you post on Squidoo, Blogger, Wordpress, Twitter, Wikipedia, Digg etc, and each one of them link to the next and also link back to your main site.