'99 Hoe - Rear Drums - 10" or 11"

[sparg93]

I've heard of this year truck having 10" or 11" drums...any idea why there's a difference and which model came with which?

 

[haks310]

All years came with either a 10" or 11" drum.

Look at your drums, it should be etched into them. You can also look at your RPO codes, one of them will tell you what size the drums are. I will post what code you are looking for later because for the life of me I can't recall right now.

---------- Post added at 09:45 AM ---------- Previous post was at 09:38 AM ----------

Jb5: 10"
jb6: 11"

 

[sparg93]

thanks haks, much appreciated!!

any idea why they offered two different sizes?

 

[haks310]

Depended on what package you got. But why two options, I do not know. They should all have been 11"

 

[smrr1]

thanks on clearing that up. i was actually looking at a rear disk upgrade and was wondering the same question.

 

[01subCT]

should be the 2wds had 10 inch and the 4x4s had 11inch

 

[1999hoe]

my 2 door is a 4x4 and had the 10 inch the police package had the 11 inch

 

[PH99TAHOE]

2 doors and 2wd had the 10 inch, 4 doors that are 4wd got the 11 inch.

 

[haks310]

2 doors and 2wd had the 10 inch, 4 doors that are 4wd got the 11 inch.

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