• Mustang Forums
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • Fox 5.0 Mustang Tech

what is the proper wheel lugnut torque on a 91 lx 5.0

  • Thread starter Thread starter stangman 50
  • Start date Start date Jun 20, 2004

stangman 50

Founding Member
Mar 24, 2002
418
0
16
ct
Jun 20, 2004
#1
  • Jun 20, 2004
  • #1
Hello guys. what is the proper wheel lugnut torque on a 91 lx 5.0 is it 90 or 100 ft lbs? thanks.
 

TT91

Active Member
May 23, 2003
1,536
0
36
Paramus, NJ
Jun 20, 2004
#2
  • Jun 20, 2004
  • #2
85 lbs is suitable
 
G

GATOR98GT

Founding Member
Apr 27, 2002
185
0
0
BRISTOL
Jun 20, 2004
#3
  • Jun 20, 2004
  • #3
I like to just turn till I can't turn the lug nut wrench anymore. whats torque?




This is just a sad attempt at humor
 

Mustang5L5

That is…until I whipped out my Bissell
Mod Dude
Feb 18, 2001
43,260
17,945
224
Massachusetts
Jun 20, 2004
#4
  • Jun 20, 2004
  • #4
A few more ft-lbs than a Honda civic makes
 

TT91

Active Member
May 23, 2003
1,536
0
36
Paramus, NJ
Jun 20, 2004
#5
  • Jun 20, 2004
  • #5
GATOR98GT said:
I like to just turn till I can't turn the lug nut wrench anymore.
Click to expand...

Sadly, Thats what most guys do...
 

HISSIN50

"How long does it take to get help in here?
15 Year Member
Nov 29, 1999
31,179
34
129
Jun 20, 2004
#6
  • Jun 20, 2004
  • #6
Mustang5L5 said:
A few more ft-lbs than a Honda civic makes
Click to expand...
LMAO.

i weight 250 pounds, so i have one half of my body standing on the wrench 1 foot from the socket. then i need to get rid of 40 or so more pounds, so i rest my right arm on the car. that means i have ~100 pounds on the wrench.

or sometimes i use my 4 inch wrench, so when i stand on it, it is just right.

(since no one gets my humor, or attempts at humor lately, im kidding).
 

stangman 50

Founding Member
Mar 24, 2002
418
0
16
ct
Jun 20, 2004
#7
  • Jun 20, 2004
  • #7
ok so is 85 correct then????
 

TRWXXA

Member
Jan 18, 2003
190
1
19
RIGHT BEHIND YOU!!!... Made you look.
Jun 20, 2004
#8
  • Jun 20, 2004
  • #8
The book says, "80 - 105 ft/lbs."

The most important thing is to tighten them all to the same torque.
 

Mavrick

Founding Member
Aug 29, 2002
2,264
0
46
Collingwood, ON
Jun 20, 2004
#9
  • Jun 20, 2004
  • #9
90ft lbs is what i always torque wheels to. Sadly, this is about the same amount of torque that older honda's used to put out! LOL.
 

HISSIN50

"How long does it take to get help in here?
15 Year Member
Nov 29, 1999
31,179
34
129
Jun 20, 2004
#10
  • Jun 20, 2004
  • #10
Mavrick said:
90ft lbs is what i always torque wheels to. Sadly, this is about the same amount of torque that older honda's used to put out! LOL.
Click to expand...
so the new ones make even less? LOL J/K.
 

stangman 50

Founding Member
Mar 24, 2002
418
0
16
ct
Jun 20, 2004
#11
  • Jun 20, 2004
  • #11
thanks guys
 

cardudeusa

Founding Member
Oct 22, 2002
1,744
5
48
Home of the Florida Gators!
Jun 20, 2004
#12
  • Jun 20, 2004
  • #12
I've always gone with 90-95lbs, even on my wheel lock lug nut... not sure if thats the best idea though.
 

maverick0716

Founding Member
Jan 12, 2002
3,924
0
56
Chilliwack, BC, Canada
Jun 20, 2004
#13
  • Jun 20, 2004
  • #13
I tighten mine to 100
 

TRWXXA

Member
Jan 18, 2003
190
1
19
RIGHT BEHIND YOU!!!... Made you look.
Jun 20, 2004
#14
  • Jun 20, 2004
  • #14
If you're like the numb-nuts at my local Ford service center, hit them with an impact wrench dialed way up, so that the 1st one you do is torqued to about 300 ft/lbs, and the last one is about 150 ft/lbs. Then (just for kicks) deny doing it when I come in to complain.

I actually rounded one lugnut trying to get it off, then promptly broke the lugwrench on the next.

Dumb-@sses!!!
 

Mavrick

Founding Member
Aug 29, 2002
2,264
0
46
Collingwood, ON
Jun 20, 2004
#15
  • Jun 20, 2004
  • #15
TRWXXA said:
If you're like the numb-nuts at my local Ford service center, hit them with an impact wrench dialed way up, so that the 1st one you do is torqued to about 300 ft/lbs, and the last one is about 150 ft/lbs. Then (just for kicks) deny doing it when I come in to complain.

I actually rounded one lugnut trying to get it off, then promptly broke the lugwrench on the next.

Dumb-@sses!!!
Click to expand...

Your lucky he didn't snap a stud!
 

HISSIN50

"How long does it take to get help in here?
15 Year Member
Nov 29, 1999
31,179
34
129
Jun 20, 2004
#16
  • Jun 20, 2004
  • #16
a tire shop did tires on my mom's truck. i saw the truck every 3 months for oil changes and maintenance and that was about it.
the shop did not tighten the lugs up, so the nuts had chafed through half the stud (the wheel was sliding around on the studs)!
i L'd MAO when i saw that (and glad i did - there is a center cap over the nuts). pure chance. that could have really sucked.
tossed some new studs and nuts in and good to go. BTW, it was on more than one wheel. so now i always double check this stuff, and dont let shops do rotations, etc. i end up re-checkin everything anyhow, so i figure why bother.
 

TRWXXA

Member
Jan 18, 2003
190
1
19
RIGHT BEHIND YOU!!!... Made you look.
Jun 20, 2004
#17
  • Jun 20, 2004
  • #17
Mavrick said:
Your lucky he didn't snap a stud!
Click to expand...

I complained persistently, and got a new lugwrench out of them. A small victory.
 
S

slick88GT

Founding Member
Dec 31, 2001
198
0
0
Kettering. OH
Jun 20, 2004
#18
  • Jun 20, 2004
  • #18
I used to work for goodyear, and as much as I dislike most of their tires, we did everything at my shop specifically by the book and proper. We hand torqued every lugnut on every car, no impact guns. The proper torque for 90% of the fords out there, including your mustang, is 100 ft lbs. Most hondas (about 95% of 'em) are 80 ft lbs, since you guys mentioned hondas. If you want to get technical, over-torquing lugnuts can actually warp rotors depending on how much tighter you make them and how often, this is no crap I've actually seen it many times.
 

stangman 50

Founding Member
Mar 24, 2002
418
0
16
ct
Jun 21, 2004
#19
  • Jun 21, 2004
  • #19
slick88GT thank u very much 100ftlbs it is. thanks again..
 
You must log in or register to reply here.

Similar threads

9
91 LX 5.0 getting hot when a/c is running
  • 91lx14gt5.0s
  • Jun 29, 2026
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
14
Views
233
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Jul 4, 2026
manicmechanic007
9
RECEIVED OFFER TO BY MY 92 LX CONVERTIBLE
  • 92StangGirl
  • Mar 23, 2026
  • What is it Worth?!?!?
Replies
2
Views
198
What is it Worth?!?!? Mar 23, 2026
General karthief
C
Electrical Fusible links 1993 5.0
  • Charlie1
  • Apr 26, 2025
  • Fox 5.0 Mustang Tech
Replies
2
Views
280
Fox 5.0 Mustang Tech Apr 27, 2025
Noobz347
N
Fox Street Suspension Build Advice
  • NYFox
  • Jan 25, 2026
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
3
Views
322
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Jan 28, 2026
Noobz347
G
Fox Tire Size for 16" Pony Wheels on 1984 LX Convertible
  • gw7
  • Jun 24, 2026
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
2
Views
119
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Jul 25, 2026
Qtrhrse23
Q
Share:
Bluesky Email Share Link
  • Mustang Forums
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • Fox 5.0 Mustang Tech
Menu
Log in

Register

  • Forums
  • What's new
  • Media
  • Resources
  • Contact
  • Sponsor
X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?

X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?