If I am right I can get a tourist visa for 60 days plus 30 day extension. Plus 2 land border runs 30 days plus 30 day extension each. So that is 7 months in total. Is there a way of getting the other 5 months in 1 year to get a full 12 months ie can I do a few air border runs
TLDR : Answer Summary
To maximize your stay in Thailand on a tourist visa, you can obtain a 60-day tourist visa, extend it for an additional 30 days, and then utilize border runs to re-enter for more stays. One possibility is a Multi-Entry Tourist Visa (METV), which allows entries over a 6-month period, enabling multiple 60-day stays with extensions. However, immigration may scrutinize frequent entries, so diversifying your entries through air or land border runs, and even applying for visas in neighboring countries might be beneficial. Nonetheless, there are legal stipulations to adhere to, and continually trying to extend your stay through these means may lead to questions about your true intentions in Thailand.