hawkatl

I need a new set of tires for my 98 GS3, which has the standard factory 16" rims. I don't want to buy new rims, but would like to improve handling a bit with wider rubber. The stock tire size is 215/60-16.

I've read other members' good advice about the best brands of tires, but my question is this: has anyone tried 225/55-16 or 235/55-16 tires on factory 16" rims? By my calcualtion, the 235/55s will be almost exactly the same diameter as the stock 215/60s. And, is there any point in doing this, assuming that the wider tires will fit?

Thanks

GS430 GUY

The stock GS400 16" rims use 225/55-16 which I have for my winter tires. I would go 225 since you will get a little more grip with the wider tire, as for 235 I have no clue if that will work. If you are looking for better grip and handling the wider tires are gonna be better overall in that department.

mwilson44

This site has a cool calculator that can help you play with some different wheel/tire size options.

http://www.powerdog.com/tiresize.cgi

enjoy!

hawkatl

Thanks, MW, I learned a lot from that site.

As to what Lexus says is okay, I answered my own question. The tag inside the front door panel says 215/60 - 16s, OR 225/55 - 16. DUH!