Anyone have Sumitomo HTRZ III tires?

ms stang · 01-12-2009

since i put my new rims and tires on my car, it feels unstable at high speeds like on the highway, it seems a little floaty? From what i understand it could be due to the width of the front tires, there 275/35/18 and 285 in the back. depending on the roads i drive on could it be due to the imperfections on the road? i am worried about going to the track and running at high speeds

slpstanger · 01-13-2009

i have an 01 gt with 275/40/17 front and rear and run them at the track no problem on the highway it likes to wonder alot it and follows every groove in the road i dont think you will have a problem is the car lowered

grn 00 gt · 01-13-2009

I am running a set of 255-40-ZR17 Sumitomo HTRZ III's they haven't given any issues at high speed. Car is lowered with Eibach Sportlines