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The owners manual page 281 talks about tire rotation. I can't find anything in the manual about the tires being "directional" like the Goodyear Eagles on previous Corvettes.
Does this mean we can rotate left to right and right to left?
The owners manual page 281 talks about tire rotation. I can't find anything in the manual about the tires being "directional" like the Goodyear Eagles on previous Corvettes.
Does this mean we can rotate left to right and right to left?
Vehicle Care Section, Wheels & Tires, Tire Rotation: page 10-57 has an illustration regarding the rotation.
The front and rear are different sizes, you can't rotate front to rear. You can't change the direction of radials. Rotate ??? Or just use till it's time to replace?
I don't think I would swap tires on a C5 thru C7 despite what the manual says. If you're getting abnormal wear an alignment would probably be called for, anyway. Several of my GM cars have needed alignment from day one and I keep telling myself that the next car I buy will have the conditional agreement to have the alignment checked and guaranteed before I sign.
The new Michelin's our cars will have are NOT directional. They could be rotated side to side.
That said, there's really no benefit to doing so.
Correct.....they are not directional, but will have an "Inside" and "Outside" which will prevent you from flipping them on the rim. Not that anyone here would do that, but I get alot of "drifting" guys in my shop to have their tires flipped after one side is wore out.
I can't really see any benefit from rotating the C7 tires unless you were tracking the car, let's say on a track with mostly left hand turns. The tires would then show some abnormal wear and tire life could be extended by the rotation.
Correct.....they are not directional, but will have an "Inside" and "Outside" which will prevent you from flipping them on the rim. Not that anyone here would do that, but I get alot of "drifting" guys in my shop to have their tires flipped after one side is wore out.
I can't really see any benefit from rotating the C7 tires unless you were tracking the car, let's say on a track with mostly left hand turns. The tires would then show some abnormal wear and tire life could be extended by the rotation.
And aren't some of the wheels, such as the "Torque" style, "directional" in appearance. Not necessarily a big deal but just sayin...
Yes. Although as I understand it, the "turbine" style wheels all face the same direction. So on one side of the car the "blades" face forward, and on the opposite side of the car they face the other direction.
The front and rear are different sizes, you can't rotate front to rear. You can't change the direction of radials. Rotate ??? Or just use till it's time to replace?
You certainly can change the direction on radials if they are not marked directional. I think the "you can't change the direction of radials" stems way back when radials were first invented.
Page 10-56 in the C7 OM shows the tires being swapped left for right, and right for left. So apparently, the tires on the C7 are not directional. They are different sized rear and front, so obviously they can't be rotated front to rear and rear to front.
Cars with the same tires front & rear that are the same size and not directional can be rotated in the cross pattern (RH rear to LH front, etc).
I believe that rotating the tires would be beneficial with respect to reducing cupping. Even with normal driving, the leading edge of the tread blocks wear more than the trailing edge, so rotating the tires should help keep the tread blocks relatively even, and more important for me keep the tire noise down.
I agree. One of the advantages of rotation is to keep the noise level down. Of course the tpms won't correctly identify the proper tire location or will it?
I agree. One of the advantages of rotation is to keep the noise level down. Of course the tpms won't correctly identify the proper tire location or will it?
No, I believe you are correct and they will need reprogrammed.
I was wondering about this as well and did a quick WIKI read of Direct TPMS. It seems there are both basic and high end systems, and the high end system will automatically learn a new location - perhaps the C7 has the better system?
I don't think I would swap tires on a C5 thru C7 despite what the manual says. If you're getting abnormal wear an alignment would probably be called for, anyway. Several of my GM cars have needed alignment from day one and I keep telling myself that the next car I buy will have the conditional agreement to have the alignment checked and guaranteed before I sign.
You can get the alignment checked and adjusted for free within the first 500 or so miles. Part of warranty.
I believe that rotating the tires would be beneficial with respect to reducing cupping. Even with normal driving, the leading edge of the tread blocks wear more than the trailing edge, so rotating the tires should help keep the tread blocks relatively even, and more important for me keep the tire noise down.
If you're getting cupping, then yo need your tires balanced. Rotating will not stop that.
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