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Brake Pad Codes #4642745
01/22/18 11:16 AM
01/22/18 11:16 AM
Joined: Feb 2009
Posts: 1,758
wv
krismoriah72 Offline OP
krismoriah72  Offline OP

Joined: Feb 2009
Posts: 1,758
wv
I have installed hundreds of sets of brakes over the years and never paid any attention to Brake Pad Codes. This past week I have tried to understand the codes and how they translate to the buying experience when you are looking for brake pads for a vehicle.

According to the DOT pad codes http://faculty.ccbcmd.edu/~smacadof/DOTPadCodes.htm

"So EE pads have only marginally more torque than no pads at all! Therefore FF pads are usually considered the minimum for a high-performance pad."

According to an explanation of this same website by an 'expert'.. Making Sense of DOT Brake Pad Codes https://www.youtube.com/watch?v=MJ2OJptdaTM

He explains that GG pads are "Pretty Hardcore Race Pads"

So with those tools in hand because you cannot find any information online I went to auto parts stores to see the pads and read the codes.

The application is a 1/2 Ton and some 3/4 ton chevrolet pickup/tahoe/suburban which is a very common vehicle.

Wagner Severe Duty SD- DOT Code EE- as stated above "marginally more torque than no pads at all" From Wagners Decription of these pads "Formulated for extreme heat, frequent stopping and heavy loads, these brake pads feature exceptional pad strength and longer pad life."

Wagner Thermoquiet Ceramic- DOT Code GG- As stated above they are 'pretty hardcore race pads' The decription of these pads mostly talk about low dusting.


So in summary- from the explanations of the codes EE is like having no pads at all and FF would be a good choice for a daily driver with GG being for racing vehicles.

Wagner Severe Duty Pads- for fleet and municipality vehicles/ Police Pursuit- EE Code.
Wagner Thermoquiet Ceramic- for daily drivers and those looking for low dust- GG Code.

I have various other codes from NAPA and Advance but just to keep it less confusing I kept it to Wagner for the sake of this query. Due to the variation on house brand sources.

Are the codes nonsensical? Do the codes even matter? Or do you just go by the picture on the box?

Re: Brake Pad Codes [Re: krismoriah72] #4642854
01/22/18 01:00 PM
01/22/18 01:00 PM
Joined: Oct 2014
Posts: 1,451
NoVA
Jimzz Offline
Jimzz  Offline

Joined: Oct 2014
Posts: 1,451
NoVA
The codes are almost worthless now. They are self regulated so the pad maker can put on their what they like.
Let alone they are also outdated as the ranges they give for each ranking are so wide even if the pad makers were honest it does not tell you much anymore.


yup
Re: Brake Pad Codes [Re: krismoriah72] #4642955
01/22/18 02:28 PM
01/22/18 02:28 PM
Joined: May 2012
Posts: 4,663
Baltimore, Maryland, USA
zzyzzx Offline
zzyzzx  Offline

Joined: May 2012
Posts: 4,663
Baltimore, Maryland, USA
I don't even look at the codes. Last time I just bought Monroe semi-matallics and so fer they are working out just fine.

Re: Brake Pad Codes [Re: krismoriah72] #4643122
01/22/18 04:42 PM
01/22/18 04:42 PM
Joined: Jan 2004
Posts: 5,007
California
nthach Offline
nthach  Offline

Joined: Jan 2004
Posts: 5,007
California
I don't think codes are that meaningful. Trust the OEM specs or what's in the box.

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