C5 Tech Corvette Tech/Performance: LS1 Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace
Sponsored by:
Sponsored by:

Lug nutts wont come off?

Thread Tools
 
Search this Thread
 
Old Feb 12, 2020 | 09:05 PM
  #1  
Bstan1009's Avatar
Bstan1009
Thread Starter
Racer
All Eyes On Me
Liked
Loved
Community Favorite
 
Joined: Jul 2019
Posts: 366
Likes: 17
Default Lug nutts wont come off?

I am using a deep six sided 19mm lug socket that fits perfect but the lugs arent budging even in the slightest regardless of how much pressure is applied like they are fused on or something?? Has anyone else encountered this?
Reply
Old Feb 12, 2020 | 09:11 PM
  #2  
StingrayRebel's Avatar
StingrayRebel
Acct Suspended APR 2026 by request
 
Joined: Dec 2010
Posts: 10,367
Likes: 1,272
2020 Corvette of the Year Finalist (performance mods)
C5 of Year Winner (performance mods) 2019
Default

what kind of wrench are you using?
Reply
Old Feb 12, 2020 | 09:21 PM
  #3  
Bstan1009's Avatar
Bstan1009
Thread Starter
Racer
All Eyes On Me
Liked
Loved
Community Favorite
 
Joined: Jul 2019
Posts: 366
Likes: 17
Default

Originally Posted by neutron82
what kind of wrench are you using?
not the best for the job. A typical socket wrench. My friend somehow dropped my breaker bar inyo the compartment below the battery as we were changing pulleys lasy week and i cant get to it without the tire being removed so i can access the side panel. Randomly had a flat tire as well.
Reply
Old Feb 12, 2020 | 09:29 PM
  #4  
StingrayRebel's Avatar
StingrayRebel
Acct Suspended APR 2026 by request
 
Joined: Dec 2010
Posts: 10,367
Likes: 1,272
2020 Corvette of the Year Finalist (performance mods)
C5 of Year Winner (performance mods) 2019
Default

you probably just can't get enough leverage... if you have a cheater pipe or a jack handle you can try putting it over the wrench handle and use slow even pressure to loosen them
Reply
Old Feb 13, 2020 | 05:45 AM
  #5  
wscott62893's Avatar
wscott62893
Burning Brakes
 
Joined: Dec 2017
Posts: 755
Likes: 272
Default



On a serious note, sounds like you just need a bigger wrench. Lug nuts are usually torqued to at least 100 ft*lbs. You aren’t going to break them loose with a standard 3/8” ratchet and no breaker bar.
Reply
Old Feb 13, 2020 | 07:27 AM
  #6  
runner140*'s Avatar
runner140*
Le Mans Master
20 Year Member
Veteran: Army
Liked
Community Favorite
 
Joined: Mar 2004
Posts: 8,700
Likes: 298
From: Ft. Lauderdale Fl
Default

Originally Posted by neutron82
you probably just can't get enough leverage... if you have a cheater pipe or a jack handle you can try putting it over the wrench handle and use slow even pressure to loosen them
I use a 18" pipe for additional leverage....when not using the impact wrench.
Reply
Old Feb 13, 2020 | 07:37 AM
  #7  
Bstan1009's Avatar
Bstan1009
Thread Starter
Racer
All Eyes On Me
Liked
Loved
Community Favorite
 
Joined: Jul 2019
Posts: 366
Likes: 17
Default

Originally Posted by wscott62893


On a serious note, sounds like you just need a bigger wrench. Lug nuts are usually torqued to at least 100 ft*lbs. You aren’t going to break them loose with a standard 3/8” ratchet and no breaker bar.
haha i love the pic! Thanks
Reply
Old Feb 13, 2020 | 11:05 AM
  #8  
c4cruiser's Avatar
c4cruiser
Team Owner
20 Year Member
Veteran: Army
 
Joined: Dec 1999
Posts: 34,873
Likes: 487
From: Lacey WA RVN 68-69
NCM Sinkhole Donor
Default

Go to an AutoZone or O'Reillies where you can rent an electric impact wrench. You will also need a short 1/2" drive extension and a 19mm impact socket . It will have enough torque to remove the lug nuts. Once they are off, carefully inspect the threads on the studs and the lug nuts.

The lug nuts are tightened to 100 ft-lbs so if you don't have a torque wrench, either store should have one. You just need to put a deposit down on the tools and when you bring them back in good condition, you will get your deposit back. Makes the tool rental free!!
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

10 Ugly Corvettes That We Still Kinda Love

 Joe Kucinski
story-1

Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

 Brett Foote
story-2

10 Things Every Corvette Owner Needs (2026 Edition)

 Michael S. Palmer
story-3

8 Most "Only Corvette Owners Understand" Quirks and Problems

 Pouria Savadkouei
story-4

10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

 Joe Kucinski
story-5

How Much Horsepower Every Corvette Engine "LOST" in 1972

 Joe Kucinski
story-6

Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

 Michael S. Palmer
story-7

Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

 Joe Kucinski
story-8

150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

 Joe Kucinski
story-9

8 Coolest Corvette Pace Cars (and Replicas) of All Time

 Verdad Gallardo
Old Feb 13, 2020 | 01:10 PM
  #9  
Bill Curlee's Avatar
Bill Curlee
Tech Contributor
Supporting Lifetime Gold
Veteran: Navy
25 Year Member
Liked
Community Favorite
 
Joined: Dec 1999
Posts: 32,910
Likes: 2,402
From: Anthony TX
CI 6,7,8,9,11 Vet
St. Jude Donor '08
Default

Proper heavy duty six point socket and a LONG breaker bar. With the car on the ground break eack one loos and then jack and remove the wheel.

BC
Reply
Old Feb 13, 2020 | 01:59 PM
  #10  
Grandpa1's Avatar
Grandpa1
Burning Brakes
Conversation Starter
All Eyes On Me
Top Answer: 1
 
Joined: Jun 2017
Posts: 1,045
Likes: 276
From: Wichita Falls Texas
Default

I finally broke down and bought an electric impact wrench from Harbor Freight for $39.
I have used the heck out of it too!
It makes lug nuts a cinch.
Reply
Old Feb 13, 2020 | 02:11 PM
  #11  
Bill Dearborn's Avatar
Bill Dearborn
Tech Contributor
25 Year Member
Liked
Top Answer: 1
Top Answer: 3
 
Joined: Oct 1999
Posts: 41,058
Likes: 9,821
From: Charlotte, NC (formerly Endicott, NY)
Default

Originally Posted by Bstan1009
I am using a deep six sided 19mm lug socket that fits perfect but the lugs arent budging even in the slightest regardless of how much pressure is applied like they are fused on or something?? Has anyone else encountered this?
If the lug nuts have been on a long time they may have corroded to the wheel. The GM stainless steel jacketed lug nuts are notorious for seizing to an aluminum wheel. One tire shop changing tires on one of my mid 80s GM cars had to hammer on a smaller size socket after the steel jacket came loose then attach an 18 inch breaker bar with a 3 ft long pipe over the breaker bar. It took one really beefy guy jumping on the pipe to break the nut loose. When it came loose it sounded like a rifle shot. Never had the problem on my Vettes because I changed wheels/tires several times per track season whereas the other car had the tires rotated once per year.

Bill
Reply
Old Feb 14, 2020 | 08:08 AM
  #12  
leadfoot4's Avatar
leadfoot4
Team Owner
25 Year Member
Active Streak: 60 Days
Active Streak: 90 Days
Community Builder
 
Joined: May 2001
Posts: 87,376
Likes: 1,593
From: Western NY
Default

Originally Posted by Bstan1009
haha i love the pic! Thanks
Reply
Old Feb 14, 2020 | 01:56 PM
  #13  
Speedy007's Avatar
Speedy007
Melting Slicks
All Eyes On Me
Photogenic
Photoriffic
Liked
 
Joined: Mar 2018
Posts: 2,502
Likes: 187
From: California
Default

Take off your jack handle and throw it on your wrench if you got a hand held propane torch even a new age cigarette torch would head it enough spray some wd-40 and it should come off !
Reply
Old Feb 15, 2020 | 09:02 AM
  #14  
Bubba1951's Avatar
Bubba1951
Instructor
 
Joined: Aug 2017
Posts: 157
Likes: 48
From: Charlevoix, Mi
Default

Originally Posted by Grandpa1
I finally broke down and bought an electric impact wrench from Harbor Freight for $39.
I have used the heck out of it too!
It makes lug nuts a cinch.
I got one of those about 30 years ago. Used it a lot on cars and deck projects. It finally wore out. Bought a new one from them. It appears to be identical to my first one. For as cheap as they are I wasn’t expecting it to last long.
Reply
Old Feb 16, 2020 | 10:18 PM
  #15  
Bstan1009's Avatar
Bstan1009
Thread Starter
Racer
All Eyes On Me
Liked
Loved
Community Favorite
 
Joined: Jul 2019
Posts: 366
Likes: 17
Default

Originally Posted by Bill Curlee
Proper heavy duty six point socket and a LONG breaker bar. With the car on the ground break eack one loos and then jack and remove the wheel.

BC
i got the deep lug socket and the curved extendable lug wrench from wal mart and it loosened them right up no problem!! A screw was right in middle of tread and made for easy 5 min patch. Has held air last two days of driving no problem. As always thanks for the help!
Reply

Get notified of new replies

To Lug nutts wont come off?





All times are GMT -4. The time now is 12:28 PM.

story-0
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-1
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE
story-2
10 Things Every Corvette Owner Needs (2026 Edition)

Slideshow: 10 great gifts Corvette enthusiasts actually want for Father's Day!

By Michael S. Palmer | 2026-06-03 15:43:40


VIEW MORE
story-3
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE
story-4
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-5
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-6
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-7
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-8
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-9
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE