I'm planning to get winter tires on my 1996 Acura Integra GS-R. I was wondering if 185/65R15 going to fit on my wheels.

 

depends on what wheels you got.

 

I don't think so. That's 4.4 percent (over a full inch) larger in diameter than the stock size, so there's a good chance they'll rub.

There are lots of good winter tires available in the stock size of 195/55-15. The Tire Rack has the excellent Bridgestone Blizzak WS-50 in that size on closeout for $77. You can also use 185/65-14. They have the WS-50 in that size on closeout for $56. They sell 14" steelies for $38 each, so you can get a set of four new steelies and WS-50 tires for under $400, with mounting and balancing for free (you still have to pay shipping, though, but no sales tax).

Yes, in case you're wondering - their 14" steelie fits the GS-R and clears the brakes. We had a set on our '94 GS-R. In fact, that's exactly what we got - 185/65-14 Blizzaks on steelies.

For more information about various kinds of winter tires, see the Tire FAQ here (scroll down to the section on winter tires).

 

how would I know which size tires fit my wheels?

would 195/65 R15 fit?

 

If you have the stock 15" wheels, then your original tire size is 195/55-15.

You want to maintain the same overall diameter, so you should stick with 195/55-15 or 205/55-15.

Generally you want a narrower tire for winter/snow, so the 195/55-15 would be preferable, but the small additional width of the 205/50-15 wouldn't have much of an impact. I'd select whichever size is less expensive for the particular tire you like.

 

I run Bridgestone Blizzak WS50 195 60R15 on steelies in the winter. The extra height raises the car a hair and effectively reduces the final drive. They do not rub and my car is dropped 1.5". I originally had these for my wife's 2003 Civic LX.