Blazer Forum Blazer Forum  
Chevy Blazer Forums
Chevrolet Blazer Forums
Chevrolet Blazer Blazer Forum   Classifieds   Photo Gallery   Search   Contact BF   Sponsors
  Blazer News   Member List   Forum FAQ   Timeslips   Recalls   TSBs   Calendars   Register   Login  

Will 15x8 4.75 backsp 3.75 offset19mm fit 265/75R15?

  Printable Version
Blazer Forums >> Modifications >> Tires and Wheels >> Will 15x8 4.75 backsp 3.75 offset19mm fit 265/75R15? Page: [1]
Login
Message << Older Topic   Newer Topic >>
Will 15x8 4.75 backsp 3.75 offset19mm fit 265/75R15? - 12/19/2007 10:18:17 AM   
Canadian

 

Posts: 12
Joined: 12/19/2007
Status: offline
I would like to find out if the 15x8 5-4.75 w/3.75 backspacing and 19mm offset wheels that 'andrew383' is selling would fit my 2004 Jimmy ZR2 4x4 2 door with Bridgestone Duelers AT 265/75R15?
Post #: 1
RE: Will 15x8 4.75 backsp 3.75 offset19mm fit 265/75R15? - 12/19/2007 1:00:19 PM   
otnietdehoooo



The Chop Shop Moderator
Posts: 1669
Joined: 5/25/2007
From: Ft. Worth, TX
Status: offline
otnietdehoooo's photo gallery
im not sure of the stock tires size of the Z but 265/75r15 is nearly identical to 31x10.5x15...

according to his for sale thread, they are on 30x9.5x15 and it looks like he trimmed the plastic on the front bumper a little bit (to prevent rub)

they may rub a little bit but if they do, just crank the t-bars a little bit or trim a little off the fender flares

_____________________________

Matt - 98 4DR 4WD


(in reply to Canadian)
Post #: 2
RE: Will 15x8 4.75 backsp 3.75 offset19mm fit 265/75R15? - 12/19/2007 3:03:12 PM   
drperry


Posts: 3925
Joined: 1/12/2007
From: GP AB CA
Status: offline
drperry's photo gallery
If I remember right, stock ZR2 tire size is 31x10.50xR15.

With the 30s you probably won't rub... but with the factory tire size, you probably will a little bit... But I can't say for sure.

_____________________________


(in reply to otnietdehoooo)
Post #: 3
RE: Will 15x8 4.75 backsp 3.75 offset19mm fit 265/75R15? - 12/19/2007 8:58:32 PM   
Canadian

 

Posts: 12
Joined: 12/19/2007
Status: offline
I was really asking if I could fit my tires into the rims he is selling. He's not selling the tires. If the rims fit my tires, I know for a fact that they won't rub. I am not sure about the offset, bolt pattern and rim width compared to the stocks I have now. Thanks for any info.

_____________________________

Blazer '02 LS 4x4 4dr. 4.6

(in reply to drperry)
Post #: 4
RE: Will 15x8 4.75 backsp 3.75 offset19mm fit 265/75R15? - 12/19/2007 9:50:29 PM   
otnietdehoooo



The Chop Shop Moderator
Posts: 1669
Joined: 5/25/2007
From: Ft. Worth, TX
Status: offline
otnietdehoooo's photo gallery
well the rims will fit on the tires you have now. 


stock wheels:    15x7        5x4.75 bolt pattern       6" BS              +51mm Offset

new wheels  :    15x8       5x4.75 bolt pattern        3.75"BS           -19mm Offset  


the problem lies in the backspacing/offset.  think about a normal wheel, 7" wide w/6" BS. that means the edge of the wheel sticks out 1" past hub.  the new wheels are 8" wide w/3.75" BS .  that means the edge of the wheel sticks out 4.25" past the hub...    if you look at your truck visualize the wheels being 3.25" further out on each side and see where the tires are at.   you'll almost definately rub at full lock but theres a high chance you will rub while turning or with the suspension flexed a lot.


for more wheel technical info, CLICK HERE






_____________________________

Matt - 98 4DR 4WD


(in reply to Canadian)
Post #: 5
RE: Will 15x8 4.75 backsp 3.75 offset19mm fit 265/75R15? - 12/20/2007 9:32:14 AM   
Canadian

 

Posts: 12
Joined: 12/19/2007
Status: offline
great info guys, thx. I like how the wheels stick out. Since I have the ZR2, it has an extra (stock) plastic flare on top of the metal body flare that I may not be able to trim (?) , that's my concern. Secondly, will the alignemnt, ball joints, bearings suffer? If not, I think I should go for them. I've read in the forum that the ZR2 already has a wider axle than the non-ZR2's. Am I putting too much strain on those components? I've seen pictures of Jimmies and Blazers with far bigger tires than mine? Any comments are extremely welcomed!

_____________________________

Blazer '02 LS 4x4 4dr. 4.6

(in reply to otnietdehoooo)
Post #: 6
RE: Will 15x8 4.75 backsp 3.75 offset19mm fit 265/75R15? - 12/21/2007 8:08:57 AM   
Canadian

 

Posts: 12
Joined: 12/19/2007
Status: offline
I don't think you can trim the flares on the ZR2 without trashing them. If there is a ny rubbing, which way should I go for a lift and how much would be sufficient? 2"? And how much would it cost? Also I've read the forum threads about lifting and I gather that adding shackels and tightening the torsion bars creates too much stress in the ball joints and other components. Is there a better way? Would a body lift be too complicated and would the frame show?

_____________________________

Blazer '02 LS 4x4 4dr. 4.6

(in reply to Canadian)
Post #: 7
Login OR Register now to post a reply to this forum topic.
Page:   [1]

 
Blazer Forums >> Modifications >> Tires and Wheels
Jump to:



Featured Sponsors
Advertising Info

Top 10 Posters
swartlkk15276
drperry3925
hanr33523
chevy lover3411
m00nwater3269
eurogoldls3121
wolfpack3071
paddle_grl2951
hillbillyino2887
xblazer012659

New Vendors
AMSOIL - Performance Oil Technology

Add Blazer Forum to your favorites Contact Us | Advertising | Partners | About Us | Archive | Links | Link To Us | Legal | Privacy Policy | © Blazer Forum

Blazer Forum .com is not affiliated with or endorsed by Chevrolet Motors Division or General Motors.