Do I need to check tyre air pressure more frequently in tubeless tyres?
No you do not have to check tyre air pressure more frequently than a tube type tyre provided tubeless tyre is fitted properly on a correct rim with right valve fitment. However if condition of rim is not good (viz. bent, cracked, rusted etc) or tyre or valve is not properly fitted then there are high chances of frequent air loss problem. Since air pressure is the most critical parameter in a tyre for its optimum performance it is advisable to check your tyre on a regular basis irrespective of its construction.