So I got new rears 305 30 19 on stock sport rays. I bought the continental extreme contact dw xl. I kept my stock fronts for now tread is still
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05-03-2017, 11:56 PM | #1 (permalink) |
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stock fronts, new wider rears = unstable
So I got new rears 305 30 19 on stock sport rays. I bought the continental extreme contact dw xl. I kept my stock fronts for now tread is still good. I was going to change those to 265 35 19 up front next year. However I noticed it seems unstable or "floaty" at high speeds changing lanes or even at speed of around 85 and above in straight lines. Is this because I should have wider tires on the front since I Put wider on the back? Any info would really help me with this.
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05-04-2017, 12:58 AM | #2 (permalink) |
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Perhaps the tires havnt been weighted correctly, do you have two different tires on the front and back? it very well could cause an off-balance feel
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05-04-2017, 07:59 AM | #3 (permalink) |
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1. Wider tires are more susceptible to tramlining. If you don't know what this is do a search as it's been discussed many times here on the forum.
2. Mixing tire compounds front and rear can really screw with the handling of a car especially this one. Again, it's been discussed at length in other other threads on here.
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05-04-2017, 09:55 AM | #5 (permalink) | ||
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05-04-2017, 10:07 AM | #6 (permalink) | |
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Also, how many miles are on your Z? Bad hubs can also cause this, as I have been chasing a bad hub issue for about 6 months now. |
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05-09-2017, 09:32 PM | #8 (permalink) |
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I experienced this with my new rims. It's really normal id say as far as tramlining goes. My rims spec are 19x9.5f and 19x10.5r with hankook ventus and i got my alignment and I notice this with certain roads. Just gotta have your hand on 9 and 3. Their is a article on tire rack that explains it.
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05-09-2017, 09:41 PM | #9 (permalink) |
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A lot of people who have changed tires either on the front only or the rear only with different tires have reported handling issues. Your's is not the first.
I get tramlining with my fronts. Hardly ever with my rear 345's.
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