Question about 2002 GMC Yukon XL

1 Answer

Minimum rotor thickness

WHAT IS THE MIN THICKNESS BEFORE REWORK ON FRONT AND REAR BRAKE ROTORS. I WOULD LIKE TO CHECK MY SELF AND COMPARE SHOPS FINDINGS

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Top Expert:

    An expert who has finished #1 on the weekly Top 10 Fixya Experts Leaderboard.

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

  • GMC Master
  • 42,064 Answers

ON most disc rotors the minimum thickness is cast into the body of the rotor and will read min thickness and a dimension. The dimension is also available in the workshop manuals and from the service department of your vehicle. Do not be surprised if you find that your dimensions are almost at do not machine limits as original rotors are not much thicker than the low limit.

Posted on Dec 26, 2013

3 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

USfalcon
  • 175 Answers

SOURCE: 2003 sierra rear brake rotors

there is many kind of brake system of ur truck here i will send u everything about the brake and i hope its help

Rear Brakes JC3

Rotor Discard Thickness* 18.50 mm/0.728 in Rotor Minimum Allowable Thickness After Refinish 19.0 mm/0.748 in Rotor Thickness (new) 20.0 mm/0.787 in Rotor Maximum Allowable Lateral Runout 0.05 mm/0.002 in Rotor Maximum Allowable Scoring 1.50 mm/0.059 in Rotor Maximum Allowable Thickness Variation 0.025 mm/0.001 in
Rear Brakes JC4

Rotor Discard Thickness* 28.50 mm/1.122 in Rotor Minimum Allowable Thickness After Refinish 29.0 mm/1.142 in Rotor Thickness (new) 30.0 mm/1.181 in Rotor Maximum Allowable Lateral Runout 0.05 mm/0.002 in Rotor Maximum Allowable Scoring1 .50 mm/0.059 in Rotor Maximum Allowable Thickness Variation 0.025 mm/0.001 in
Rear Brakes JH2

Rotor Discard Thickness* 28.50 mm/1.122 in Rotor Minimum Allowable Thickness After Refinish 29.0 mm/1.142 in Rotor Thickness (new) 30.0 mm/1.181 in Rotor Maximum Allowable Lateral Runout 0.05 mm/0.002 in Rotor Maximum Allowable Scoring 1.50 mm/0.059 in Rotor Maximum Allowable Thickness Variation 0.025 mm/0.001 in
Rear Brakes JH6

Rotor Discard Thickness* 27.50 mm/1.082 in Rotor Minimum Allowable Thickness After Refinish 28.0 mm/1.102 in Rotor Thickness (new) 29.0 mm/1.141 in Rotor Maximum Allowable Lateral Runout 0.05 mm/0.002 in Rotor Maximum Allowable Scoring 1.50 mm/0.059 in Rotor Maximum Allowable Thickness Variation 0.025 mm/0.001 in
Rear Brakes JH7

Rotor Discard Thickness* 28.5 mm/1.122 in Rotor Minimum Allowable Thickness After Refinish 29.0 mm/1.142 in Rotor Thickness (new) 30.0 mm/1.181 in Rotor Maximum Allowable Lateral Runout 0.05 mm/0.002 in Rotor Maximum Allowable Scoring 1.50 mm/0.059 in Rotor Maximum Allowable Thickness Variation 0.025 mm/0.001 in
* All brake rotors have a discard dimension cast into them. Replace any rotor that does not meet this Specification. After refinishing the rotor, replace any rotor that does not meet the minimum or discard thickness specifications.

Posted on Mar 15, 2009

  • 836 Answers

SOURCE: rear brake rotor minimum thickness

Go to and autoparts supplier web-site like Autozone. you can get the spec's there.

Posted on Jan 10, 2011

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Rear brake rotor minimum thickness 2005 silverado 2500 HD 4x4


What year is the vehicle .
The year is importent because of the metal the rotors are made of .
Not many stores will turn rotors at all anymore .
You can thank China a lot of them are chrome plated and this is supposed a federialey controlled speic no such luck Class ACTION SUITE

May 06, 2015 | Cars & Trucks

1 Answer

Minimum thickness for buick lesabre front rotors


Hello there
From a kind chap on this page
http://buickforums.com/forums/threads/18395-Service-limits-for-brake-rotors

For a 2000 Buick LeSabre

FRONT BRAKE ROTORS:

Discard Thickness30.7 mm (1.209 in.)
Lateral Runout (New)0.06 mm (0.002 in.)
Minimum Thickness after Refinish31.08 mm (1.224 in.)
Rotor Diameter 15 inch Wheels (New)278.0 mm (10.9 in.)
Rotor Diameter 16 inch Wheels (New)303.0 mm (11.9 in.)
Rotor Thickness (New)32.20 mm (1.267 in.)
Thickness Variation (New)0.025 mm (0.001 in.)

Sep 15, 2014 | Buick LeSabre Cars & Trucks

1 Answer

Minimum rotor thickness


I don't know the min thickness, but I have an outback just like yours and if there is a problem with uneven rotors it's usually cheaper and easier to buy aftermarket at NAPA auto or other supplier (shop around) and trash the old rotors. If the rotors can be turned then keep them for the next brake job and use them then. Outbacks are easy to do about 30 min a side rotor and pads after the wheel is off, just did mine.

Sep 03, 2014 | 2010 Subaru Outback

1 Answer

Avalanche minimum rotor thickness


Rear Brakes JC5/JH5 Utility Only
Rotor Discard Thickness* .............................. 28.50 mm (1.122 inch)
Rotor Minimum Allowable Thickness After Refinish ....... 29.0 mm (1.142 inch)
Rotor Thickness-new .................................... 30.0 mm (1.181 inch)
Rotor Maximum Allowable Lateral Runout ................. 0.05 mm (0.002 inch)
Rotor Maximum Allowable Scoring ........................ 1.50 mm (0.059 inch)
Rotor Maximum Allowable Thickness Variation ........... 0.025 mm (0.001 inch)

Rear Brakes JH6
Rotor Discard Thickness * ............................. 27.50 mm (1.082 inch)
Rotor Minimum Allowable Thickness After Refinish ....... 28.0 mm (1.102 inch)
Rotor Thickness-new .................................... 29.0 mm (1.141 inch)
Rotor Maximum Allowable Lateral Runout ................. 0.05 mm (0.002 inch)
Rotor Maximum Allowable Scoring ........................ 1.50 mm (0.059 inch)
Rotor Maximum Allowable Thickness Variation ........... 0.025 mm (0.001 inch)

Nov 12, 2013 | 2002 Chevrolet Avalanche

1 Answer

Can someone please tell me the minimum brake rotor thickness (front & rear) for an Audi A3 1.8 2003 model


rotor thickness is cast into the rotor but if you cannot find it then contact a brake shop as they have the minimum measurements for all vehicles .

Sep 23, 2013 | 2006 Audi A3

1 Answer

Brake rotor minimum thickness


THE REAR BRAKES ARE 8.4mm(1.024")!!! DO NOT TURN YOUR FRONT ROTORS TO THIS!!! The front are a minimum of 26mm (1.024")

Apr 24, 2013 | 2007 Hyundai Sonata 2.0

1 Answer

What is minimum brake rotor thickness for the front and the rear?


All are different, on the back side of the brake rotor , will have a stamp with (MIN) and some number after it the will be the minimum spec thickness for the brake rotor.

Dec 02, 2010 | 2007 Chevrolet TrailBlazer SS

3 Answers

350z Rotors need to be cut at only 10K miles


Your rotors should be fine but it also depends on who turned the rotors and how they were done.Considering the dealer replaced the pads they probably used a metallic pad which have been known to be a noisy .Id suggest you have a repair shop resurface your rotors again and install some ceramic brake pads.

Jan 30, 2010 | 2005 Nissan 350Z

2 Answers

Car shimmies when appling brakes at over 40 mph


your brake rotors are warped, if your vehicle is equipped with rear drum brakes have them cleaned and adjusted to keep your front brakes from working too hard and becoming warped, also replacing the front rotors is better than resurfacing them because after bieng resurfaced they are thinner and are more prone to becoming warped again

Nov 24, 2009 | 1998 Chrysler Sebring

1 Answer

2003 sierra rear brake rotors


there is many kind of brake system of ur truck here i will send u everything about the brake and i hope its help

Rear Brakes JC3

Rotor Discard Thickness* 18.50 mm/0.728 in Rotor Minimum Allowable Thickness After Refinish 19.0 mm/0.748 in Rotor Thickness (new) 20.0 mm/0.787 in Rotor Maximum Allowable Lateral Runout 0.05 mm/0.002 in Rotor Maximum Allowable Scoring 1.50 mm/0.059 in Rotor Maximum Allowable Thickness Variation 0.025 mm/0.001 in
Rear Brakes JC4

Rotor Discard Thickness* 28.50 mm/1.122 in Rotor Minimum Allowable Thickness After Refinish 29.0 mm/1.142 in Rotor Thickness (new) 30.0 mm/1.181 in Rotor Maximum Allowable Lateral Runout 0.05 mm/0.002 in Rotor Maximum Allowable Scoring1 .50 mm/0.059 in Rotor Maximum Allowable Thickness Variation 0.025 mm/0.001 in
Rear Brakes JH2

Rotor Discard Thickness* 28.50 mm/1.122 in Rotor Minimum Allowable Thickness After Refinish 29.0 mm/1.142 in Rotor Thickness (new) 30.0 mm/1.181 in Rotor Maximum Allowable Lateral Runout 0.05 mm/0.002 in Rotor Maximum Allowable Scoring 1.50 mm/0.059 in Rotor Maximum Allowable Thickness Variation 0.025 mm/0.001 in
Rear Brakes JH6

Rotor Discard Thickness* 27.50 mm/1.082 in Rotor Minimum Allowable Thickness After Refinish 28.0 mm/1.102 in Rotor Thickness (new) 29.0 mm/1.141 in Rotor Maximum Allowable Lateral Runout 0.05 mm/0.002 in Rotor Maximum Allowable Scoring 1.50 mm/0.059 in Rotor Maximum Allowable Thickness Variation 0.025 mm/0.001 in
Rear Brakes JH7

Rotor Discard Thickness* 28.5 mm/1.122 in Rotor Minimum Allowable Thickness After Refinish 29.0 mm/1.142 in Rotor Thickness (new) 30.0 mm/1.181 in Rotor Maximum Allowable Lateral Runout 0.05 mm/0.002 in Rotor Maximum Allowable Scoring 1.50 mm/0.059 in Rotor Maximum Allowable Thickness Variation 0.025 mm/0.001 in
* All brake rotors have a discard dimension cast into them. Replace any rotor that does not meet this Specification. After refinishing the rotor, replace any rotor that does not meet the minimum or discard thickness specifications.

Mar 15, 2009 | 2003 GMC Sierra 2500HD

Not finding what you are looking for?
2002 GMC Yukon XL Logo

722 people viewed this question

Ask a Question

Usually answered in minutes!

Top GMC Experts

yadayada
yadayada

Level 3 Expert

75797 Answers

Freddy

Level 3 Expert

1311 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22114 Answers

Are you a GMC Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...