G78x15B replacements?

[Cap't Kurt]

I'm trying to find comparable or rather acceptable replacements for my Firestone G78x15B tires. Can anyone help me out, because I can't seem to find it myself. Thanks

 

[Silvertip]

Re: G78x15B replacements?

Here ya go! The comparable "passenger" tire is a P215-75R14. But you want a trailer tire so the tire will be ST215-75R14 and probably a load range "C"

 

[Cap't Kurt]

Re: G78x15B replacements?

Does the ST refer to it being for trailer?

 

[Silvertip]

Re: G78x15B replacements?

The ST designation means the tire is designed for trailer service. They carry a much higher inflation pressure than car tires so they develop less heat.