Drag radial ? When are they toast

[ecld_07]

I'm in for info to. I run dr's as a daily tire on one truck. I run till no tread shows but not till cords show

[AFSP1211]

Yeah, I wouldn't run them down that far, but I'm wondering how much useable rubber there is once the tread grooves are gone.

[Frenchy]

'til they don't hook? Assuming track only.

[skeet]

tread design is a indicator once its gone tires or worn ! slicks use a hole or dimple or whatever you wanna call it once its gone there worn also.

[TXsilverado]

'til they don't hook? Assuming track only.

sounds like a good indicator to me!