I have a single 25x12-9 stryker tire on a 3 hole gold steel wheel I want to put to use. Is the stryker a good tire or garbage? Anyone used these tires before?

 

They are a good tire, a bit old school. I wouldn't use it as the front on a trike or anything though.

 

I think I had a set of those once on the rear of an old 2wd Yamaha Timberwolf. They were ok, much better than the stock tires. Unless you have a 3 wheeler, you're probably going to want to find another one to make a matching pair. I suppose it could be used as an emergency spare tire. 25x12-9 I think is the stock size for something like a Honda 300 utility rear tire if I remember correctly. A pair of those would be a good replacement for the stock tires.