I have an Avon Cobra Chrome AV91 "Trike" tire mounted on my GL1800 Motortrike.
I get comments that it looks like it is wearing. It has looked that way from brand new.
The tread pattern on that tire is rather flat in the center with no center groove.
The side grooves do not provide much info on exactly how worn the tire is.
How do I make a valid assumption as to when to replace the tire? I am not finding, or not seeing, any tread depth indicators like on a normal tire.
Currently I have 6400 miles on the tire. I do keep it at 38-39 PSI.
I get comments that it looks like it is wearing. It has looked that way from brand new.
The tread pattern on that tire is rather flat in the center with no center groove.
The side grooves do not provide much info on exactly how worn the tire is.
How do I make a valid assumption as to when to replace the tire? I am not finding, or not seeing, any tread depth indicators like on a normal tire.
Currently I have 6400 miles on the tire. I do keep it at 38-39 PSI.