I am seeking 155x80x13 inch tyres?

Thanks for the question! Based on the search results, I'd recommend considering the Dunlop 155 80R13 79T BC100 tyres or the Firestone 155 80R13 FS100 79T tyres. Both are affordable options for 155x80x13 inch tyres at R833 and R799 respectively. As the top search results, they'd likely provide reliable performance at a great price. Let me know if you need any other details on those options or want me to investigate alternatives. I'm still learning, so my recommendations are limited, but I'm here to help however I can!