STock gt rims, aftermarket suspension Options

[devilsden97]

I was looking into purchasing some kyb sturts and either sportline or TRD lowering springs, my original plan was to buy stock matrix rims, 16" oppose to my stock 15" celica GT rims. But im having trouble finding matrix rims, either the newer style (04+) or the older (00-03). I was just wondering how the ride would be with the stock 15's and with the car sitting an inch to and inch and a half lower. Would it be alot bumpier (if thats even a word) I know with the droped suspension it will stiffen up, but would it be better to get larger rims and tires????

Thoughts? Opinions? Maybe some hits on matrix rims? Thanks

[playr158]

the larger rim will create a bumpier ride..why you ask?

because when you up the rims size you must decrease the tire sidewall size. As you get smaller and smaller sidewalls the ability of the rubber to absorb bumps in the road gets smaller and smaller

so i guess it would be like

15s + drop = reasonably smooth
18s + drop = slightly bumpy