tubes in front m/t et's
 

my m/t et front runners keep loosing air can i put tubes in them and have no issues at the track and getting thru tech inspection?

you will have no issues or trouble passing tech with tubes in your tires, front or rear. But an easier solution is to have the tires broke down and swabed with dishwashing soap and remount. The trick all racer use.

thanks for your help man, i totally forgot about the dishwasing soap trick thanks matt