ZR-1 Net Registry Forums  

Go Back   ZR-1 Net Registry Forums > C4 ZR-1 > C4 ZR-1 General Postings

Reply
 
Thread Tools Display Modes
Old 03-17-2014   #1
edram454
 
edram454's Avatar
 
Join Date: Nov 2013
Location: ..
Posts: 693
Default Spare tire and carrier

I just recently was detailing my car and decided to remove the spare tire and the carrier completely from the car. How much does it weigh and how many of you in the forum have done this to get rid of excess weight? My exhaust sounds better too and I felt the difference the moment I drive it around my neighborhood. Taking that weight directly from the rear of the car helps. I dont care if I blow off the tires thats always nice anyways. I will never use it so why carry it around. In all my years of owning vettes I have never had a incident where I needed a spare tire.

I have a 24 hour road service contract so where ever I am they will come and pick it up on a flat bed. If it tears up the wheel then I will buy another one. I wonder how many of you have done this??

Ed Ramos #3028
edram454 is offline   Reply With Quote
Old 03-17-2014   #2
1990 quasar blue
 
Join Date: Feb 2004
Location: Ma
Posts: 404
Default Re: Spare tire and carrier

http://www.zr1specialist.com/HAT%252...0Reduction.htm

This link breaks it all down. I removed mine for the same reasons as you. However, I'm pretty sure that it's also there for protection from a rear collision.
__________________
1990 ZR1 #2574
Medium Quasar Blue Metallic
1 of 19
1990 quasar blue is offline   Reply With Quote
Old 03-17-2014   #3
Dynomite
 
Dynomite's Avatar
 
Join Date: Aug 2009
Location: South Dakota/California
Posts: 3,797
Default Re: Spare tire and carrier

Quote:
Originally Posted by 1990 quasar blue View Post
http://www.zr1specialist.com/HAT%252...0Reduction.htm

This link breaks it all down. I removed mine for the same reasons as you. However, I'm pretty sure that it's also there for protection from a rear collision.

Marc Haibeck ZR-1 Weight Reduction
Dynomite is offline   Reply With Quote
Old 03-17-2014   #4
scottfab
 
scottfab's Avatar
 
Join Date: Jan 2009
Location: Portland Oregon metro area (Washington side)
Posts: 3,207
Default Re: Spare tire and carrier

Exactly right, the spare offers that bit of compression resistance in the case of a rear end collision. If the gas tank gets involved because the spare is gone it would not be a good day.

My spare is at about 18psi and I don't care. It's there for the protection not as a true spare. I too have a great roadside insurance policy and have used it twice on this car in 17yrs.

I do know of a few cars with the spare removed. One car comes to mind that not only has the spare been removed but the battery relocated to the rear to help out in weight distribution.
__________________
Scott


Vett owner since 1979._It's about the car and the people
scottfab is offline   Reply With Quote
Old 03-17-2014   #5
XfireZ51
 
Join Date: May 2007
Location: Chicagoland, IL
Posts: 9,708
Default Re: Spare tire and carrier

Quote:
Originally Posted by scottfab View Post
Exactly right, the spare offers that bit of compression resistance in the case of a rear end collision. If the gas tank gets involved because the spare is gone it would not be a good day.

My spare is at about 18psi and I don't care. It's there for the protection not as a true spare. I too have a great roadside insurance policy and have used it twice on this car in 17yrs.

I do know of a few cars with the spare removed. One car comes to mind that not only has the spare been removed but the battery relocated to the rear to help out in weight distribution.
Scott,

Good point. I happen to check my spare and it was pretty much flat. So not really of any value aside from the rear collision protection. With my Z06 wheels, I need to find another solution for flats, altho really never had to fix a flat on the road thank goodness.
__________________
[SIGPIC][/SIGPIC]Former Membership Chairman
Former ZR-1 Registry - BOD
1972 Corvette 4speed base Coupe SOLD long time ago
1984 Corvette Z-51/4+3 SOLD
1992 Corvette ZR-1 Aqua/Gray #474 SOLD
1992 Corvette ZR-1 Black Rose/Cognac #458
2014 Honda VFR Interceptor DX
XfireZ51 is offline   Reply With Quote
Old 03-17-2014   #6
Dynomite
 
Dynomite's Avatar
 
Join Date: Aug 2009
Location: South Dakota/California
Posts: 3,797
Default Re: Spare tire and carrier

Quote:
Originally Posted by XfireZ51 View Post
Scott,

Good point. I happen to check my spare and it was pretty much flat. So not really of any value aside from the rear collision protection. With my Z06 wheels, I need to find another solution for flats, altho really never had to fix a flat on the road thank goodness.
Where does the jack usually go?....I know lug nut wrench is behind Drives seat (I think). Guess you can eliminate the jack and lug wrench (another 8 lbs) also

I eliminated the Tire Bag (3.5 lbs)

I thought the jack fit behind/under the Passenger Seat but found the jack in the Deep Storage Compartment behind Passenger Seat.

Marc Haibeck ZR-1 Weight Reduction

Last edited by Dynomite; 03-17-2014 at 10:53 AM.
Dynomite is offline   Reply With Quote
Old 03-17-2014   #7
WARP TEN
 
WARP TEN's Avatar
 
Join Date: Apr 2007
Location: Lake Bluff, IL
Posts: 2,095
Default Re: Spare tire and carrier

Quote:
Originally Posted by edram454 View Post
I just recently was detailing my car and decided to remove the spare tire and the carrier completely from the car. How much does it weigh and how many of you in the forum have done this to get rid of excess weight? My exhaust sounds better too and I felt the difference the moment I drive it around my neighborhood. Taking that weight directly from the rear of the car helps. I dont care if I blow off the tires thats always nice anyways. I will never use it so why carry it around. In all my years of owning vettes I have never had a incident where I needed a spare tire.

I have a 24 hour road service contract so where ever I am they will come and pick it up on a flat bed. If it tears up the wheel then I will buy another one. I wonder how many of you have done this?? Ed Ramos #3028
I did it only because that is where Marc locates the cutouts that I have. When I travel long distances away from the Chicago area (like to BG) I carry the spare in the luggage compartment (in a tire tote from BMW). In the 95 the jack is at the bottom of the cubby behind the passenger seat. I am thinking about a different location for the cutouts to allow them with a spare but haven't got it finalized yet. So Ed, with the tire carrier out why not go for the QTP electric cutouts? Lots of fun! --Bob
Attached Images
File Type: jpg Cutouts1.JPG (113.0 KB, 26 views)
__________________
2016 Long Beach Red Z06 #10281 "POPS Z"
1995 Polo Green #409 "WARP TEN"--Haibeck 350/510 package, 4.10s, Hurst, Stock Exhaust with QTP Cutouts
--Sold but still running strong
1993 Quasar Blue #161 "HIL KING"
--Sold but still running strong, now with more than 120,000 miles
1967 Marlboro Maroon/Saddle Corvette Coupe 300 hp/4-spd
--Sold a long time ago
ZR-1 Net Registry Founding Member #95
NCM Lifetime Member
Favorite Quote--Attributed to Mickey Thompson:
"Too Much Horsepower is Almost Enough"
WARP TEN is offline   Reply With Quote
Old 03-17-2014   #8
XfireZ51
 
Join Date: May 2007
Location: Chicagoland, IL
Posts: 9,708
Default Re: Spare tire and carrier

Bob,

I think you have a spare that you load in the hatch if I am correct. With the 18/19s plus the Z06 calipers clearance with the stock spare is problematic. However, since I now have the rear Z06 calipers on the car I may try the spare today just to see. If the spare does fit the rear, it may be possible to retain it. If a front flat happened, I could swap the rear 19 to the front using the spare for the rear. Clearly an awkward setup at best but allowing me to limp to some location with better facilities for repair.
__________________
[SIGPIC][/SIGPIC]Former Membership Chairman
Former ZR-1 Registry - BOD
1972 Corvette 4speed base Coupe SOLD long time ago
1984 Corvette Z-51/4+3 SOLD
1992 Corvette ZR-1 Aqua/Gray #474 SOLD
1992 Corvette ZR-1 Black Rose/Cognac #458
2014 Honda VFR Interceptor DX
XfireZ51 is offline   Reply With Quote
Old 03-17-2014   #9
Dynomite
 
Dynomite's Avatar
 
Join Date: Aug 2009
Location: South Dakota/California
Posts: 3,797
Default Re: Spare tire and carrier

Quote:
Originally Posted by XfireZ51 View Post
Bob,

I think you have a spare that you load in the hatch if I am correct. With the 18/19s plus the Z06 calipers clearance with the stock spare is problematic. However, since I now have the rear Z06 calipers on the car I may try the spare today just to see. If the spare does fit the rear, it may be possible to retain it. If a front flat happened, I could swap the rear 19 to the front using the spare for the rear. Clearly an awkward setup at best but allowing me to limp to some location with better facilities for repair.
Did not think of the C5 Z06 issue

Swap rear wheel with spare first. Then change out flat on front with rear wheel.

Will that front fender clearance be adequate for steering with rear wheel installed on front?
Dynomite is offline   Reply With Quote
Old 03-17-2014   #10
JimZRyd
 
JimZRyd's Avatar
 
Join Date: Jan 2012
Location: Florence, SC
Posts: 1,343
Default Re: Spare tire and carrier

I've taken mine off simply for detailing the rear area. Will more than likely just carry a spare in the rear hatch for long trips. Wasn't Robert looking at having the spare tire delete bracket reproduced somewhere? This is what I'd like to do as far as rear impact protection.
__________________
Jim Zorgias

1994 ZR-1 Admiral Blue/Black #245
1996 Callaway Supernatural 450
1990 Callaway Supernatural 490 / CR-1 #7
JimZRyd is offline   Reply With Quote
Reply


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 03:48 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright ZR-1 Net Registry 2020