I did check the manual. I don't think it has anything on the thread depth
difference tolerance. However it does mention that different tire diameters
can have an adverse effect on the ABS as the ABS is constantly monitoring
the speed of each wheel. It comes short of saying the tolerance is 1/4" or
1".

LC

"CaptainKrunch" <nothing@nobody.com> wrote in message
news:Y_KdndTvQqOpup_dRVn-hA@comcast.com...
> What does your owner's manual state?
>
> CaptainKrunch
>
>
> "LC" <LC@NoSpam.com> wrote in message
> news:PwpMb.12729$dp1.7193@nwrdny02.gnilink.net...
> > My 2003 AWD CR-V EX had a flat on the front passenger side after 15,000
> > miles. I found there was quite a significant thread depth difference
> between
> > the new tire and the worn tires. The other AWD car, a Subaru, I used to
> own
> > had a very tight tolerance for tire diameter difference. What about the
> > CR-V? Can I use the spare with the other three worn tires?
> >
> > TIA
> >
> >
>
>