Hi, I'm working for my site long days. I did lots of backlinks. Now I'm in position 6 for my keyword "tire size". There is a wikipedia page in front of my keyword's position. I want to get in top 1 place. Can any there to help me? I know there are lots of SEO masters here. Please let me know what can I do now and what kind of backlinks will help me to get in top 1?