[ramsterhemi]

My SRT has the F1's and they seem to be very noisy. Does anyone else with the F1's think they are noisy. This is the first time I've had a low profile tire, so this may be normal, it just seems real noisy.

 

[Dads SRT]

Yes they will be nosier then your use to, I ran two set of them on mine. I changed to Toyo Proxy 4 and there nosier then the F-1 but allot easier on the wallet.

 

[370 HEMI]

Yea,

They are definitely more noisy than my Eagle LS tires on my 300M. However, the LS tires I have on the M are H rated so 130 mph top speed for 7.25 hours sustained.

Your F1 tires will say 245/45 ZR 20 Y99 in the front and 255/45 ZR 20 Y101.

This means that the tire is Z rated for over 150 mph sustained + the Y tells you something else.

W = up to 168 mph but not exceeeding
X = between 168 and 186 mph but not exceeding
Y = in excess of 186 mph sustained.

99 = load rating
101 = more load capacity than 99

So yea it will be a little harder and noiser but designed for when and if you ever get to the autobahn you will not have to worry about the tires failing from sheer speed.:clap:

Thanks
Brian
BND Automotive LLC:bigthumb:
440-821-9040