Ok it is just a question if any one knows i dont want to get some thing that wont fit. I am going to get new rotors as well as pads all the way around. My question is what are the size of the rotors because i seen the drilled rotors and the regular type as well i am not sure what the size of my rotors. i dont whant to guestemate the size of them. the reson why i am going to replace them is i am getting a vibration from them granted they are the stock type i had on my monty threw two sets so far the rotors were fine till i felt a vibration now when i stop. I just want to knock them out at the same time when i do my pads. I just want to make sure i get the corect size

 

Go to RockAuto.com and get part numbers. Then buy where you want.

 

Try Brakemotive from ebay. I have a set on for a liitle over a year and they work great. They are cross/slotted and still bite hard and really good in the rain.

 

what i was asking is i dont know if mine are the 12 inch or smaller i seen some rotors saying that they are 12 inch and some saying they are 10 inch rotors i am just trying to figure out what the size is but thank you chibi and kingreyna for the two sites

 

They are CLOSE to 12" rotors, which is why I am hesitant at answering your question.

I believe they are technically 11.8 inches?

I figure by you looking at a part site with just part numbers you run less of a risk buying something that won't fit, than if you buy rotors that are 12".

 

thats what i heared but i just wanted to swing it by it here to make for sertan before getting a set that wont fit. i was told they were 11.8 and it is stamped on the side of the box of one of the rotors i seen at the parts store. but i wanted to make sure because i didnt want to get some thing smaller or some thing to big thats why i wanted to ask

 

it was some thing to ask to be sure than not sure and not be able to stop i do apreceate the help to be honest. some thing like breaks i really do want to check and make sure because it is some thing major that keeps us safe. be safe than sorry type of thing

 

Go here and get the RPO code for the brake system that was installed on your vehicle:

Comprehensive Chevrolet, Saturn, GMC, Hummer, Cadillac, Buick, Oldsmobile, Pontiac, Geo, Dodge, Plymouth, Jeep, Chrysler, Ford, Lincoln, Mercury, Mazda Truck, Mercedes VIN Decoder

Then call a dealership and they should be able to tell you what size rotor was used with that particular RPO code.

 

I understand, I hope the thread information helped!