The heath is better distributed, and the so called dimpled holes rotors will not crack that easy as drilled holes rotors.
I had a look at the rallyes yesterday, and there's no way you'll see enough of those holes in the disk for it to be worth it for looks. If you stick a set of aftermarket rims on there, then I guess so, but I would personally not go for them for the looks if I'm having the rallye wheels on.
what worries me about this particular auction is that the following words are in quotes : New,Premium and Actual (in reference to the photo) hmmm not actual new or premium or as the photo show?
You can get all kinds of rotors for our full size Buicks. Thay use the same rotor as any 1/2 ton, 2 wheel drive, GM truck from 73-88.
Just slotted are better because cross drilling can cause cracks between the holes and eventually cause the rotor to fail. I've seen just slotted ones; I'll take a look and find you where to get them. Kevin
I did try to access the link but I couldn’t find any product on that link. I guess it has sold out. braketimeusa com brake kit And, holed rotors are always better than the solid rotors. Cracks happen much faster on solid ones as heat will cause expansion.