Tire Question.....

I'm sure this tire question has been asked before. The current tires on my '96 LT1, when I got it, are Goodyear GS-C. They're about half worn down, the rears more then the front. As a senior retired guy, my vette is essentially my DD. I think these tires are run flat also. At any kind of cruising speeds, I'm getting a lot of road noise, including a lot of thump thump. I want to replace them. I'm not interested in out in out performance, but am looking for a quiter ride. I live in NC so snow is not a problem. I have a set of Kuhmo's on our Camry and are happy with them I was considering Kuhmo Ecsta 712's. Can't beat the price either. Any opinions? Thanks
Last edited by chimknee; Oct 8, 2005 at 01:43 PM.
Last edited by VinceC4; Oct 8, 2005 at 03:31 PM.










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Check out the Toyo Proxies, they are about half the price of Goodyear F1's, same tread patern, and they ride about the same. (I replaced F1's)
I have had them up to 125 on the track at MIS and they are good on wet pavement.
Jim


At any kind of cruising speeds, I'm getting a lot of road noise, including a lot of thump thump.Here's a few points I plan on considering.
Once we increased the tire pressure on our OEM Goodyear GSC EMT's to 33 all the way around, the tires rode very well and much smoother, albeit still just a little bit noisy, but so much better than at 30 psi, I was amazed (bought them last year used with rims with only 12k on them and have brand new selective Ride shocks all around).
The write-ups on the Goodyear F1 GS-D3's replacements seem to put them in the same class as the GSC's, albeit quieter and I believe still available as EMT (zero pressure) tires.
The Michelin Pilot Sports on our 2000 Pontiac Trans-Am have been great, nice and quiet and great in the rain (n/a since you may not ever drive your vette in the 'rain' - ) albeit the very center tread band is wearing away faster than the rest of the tire (by about 1/8" versus the rest of tread -- as if over inflated -- but they have not been -- odd, thankfully this hasn't affected the traction, noise or ride).
Do you have a spare tire (at some time Vettes stopped having them)?
If not, you might want to consider staying with an EMT (zero pressure) tire, just in case.
There is a good write-up either here or on the CAC about tires, specifically about the lack of repairability of many EMT (zero pressure) tires if driven with no air (I think only Goodyears were good for 200 miles, one was for only 50 miles, and the rest could not be repaired).
Hope this helps...





Let's just say you no longer do 125 or daily burnouts (as Vince said
). The fact is, the positive characteristics of your tires may determine what happens to you and your wallet, i.e., that savings you banked when you bought your tires.Just imagine this: you're driving along, having a nice ride, and come back to "reality" just a bit slower due to all the stars being aligned in your direction ---yet, a situation is happening in front of you. Your reaction time may be the same as 25 years ago--or not.
If your Corvette, based on the tires you select, can stop just 10 feet shorter from 60 mph, or hold an evasive, corrective line without skidding out, what will that "save" you in real dollars (or pain)? Remember, this is your Corvette's front end we're talking about. Maybe I'm too optimistic: let's say it stops a mere 5 feet shorter than it would with a different, less controllable and/or sticky tire? Yes, your car is insured and so is your body, and the body of the other person, but....
I've heard nothing but good about the Kumhos, Proxes and others. But I've read and heard better about some other tires. It's something you might like to take into consideration in your figuring out which tires to get for your car. Brakes, tires, shocks, steering are nothing to compromise on in my opinion. And of everything that makes up your car, your tires are the only things that touch the road.
Good luck.







