Drag Racing Tech
Sponsored by:
Sponsored by:

28x1050x15 ET Drags on a 15x8" rim

Thread Tools
 
Search this Thread
 
Old 07-20-2004, 06:41 PM
  #1  
TECH Junkie
Thread Starter
iTrader: (17)
 
Tally TransAm's Avatar
 
Join Date: Nov 2001
Location: Tallahassee, Fl
Posts: 3,410
Likes: 0
Received 2 Likes on 2 Posts

Default 28x1050x15 ET Drags on a 15x8" rim

will it fit in the wheel well. if not, what do i have to do to make it fit

im getting a 9" very shortly and its time to get serious about a tire
Old 07-20-2004, 09:27 PM
  #2  
8 Second Club
iTrader: (10)
 
LTLHOMER's Avatar
 
Join Date: Jan 2004
Location: Metro Detroit
Posts: 1,522
Likes: 0
Received 0 Likes on 0 Posts

Default

You'll have to do a little trimming. Nothing major.
Old 07-21-2004, 12:08 PM
  #3  
12 Second Club
iTrader: (6)
 
bad2000ss's Avatar
 
Join Date: Sep 2003
Location: Burbank, CA
Posts: 793
Likes: 0
Received 0 Likes on 0 Posts
Default

I don't think the they recommend putting the 10.5" tires on an 8" rim. I believe the biggest tire you can put on an 8" rim is the 28X9X15 ET Drag. The 28X10.5X15 will fit in the tire well but will be close. If you start turning the tire fast enough, it will expand and start tearing up the plastic parts of the tire well.
Old 07-21-2004, 03:07 PM
  #4  
Motorboater
iTrader: (53)
 
SilverGhost's Avatar
 
Join Date: Dec 2001
Location: Chi-town
Posts: 7,731
Likes: 0
Received 1 Like on 1 Post

Default

don't put a 10.5" tire on the 8" rim. i did that for a bit before getting 15X 10's and it didn't fit or work right at all. go 15X10 with 7.5" backspacing for that spec tire.

you will have to so some work to fit those, mostly in the inner fender well. do a search on the topic here and in wheels/tires section there is plenty of info.
Old 07-21-2004, 04:56 PM
  #5  
TECH Addict
iTrader: (7)
 
The Juggernaut's Avatar
 
Join Date: Nov 2001
Location: Chicago,IL
Posts: 2,516
Likes: 0
Received 2 Likes on 2 Posts

Default

I run 29x10 hoosier slicks on a 8.5 rim.Works great.
Now a 1/2 inch wider slick on a 1/2 narrower rim?
Probably not a good idea.
Old 07-21-2004, 06:16 PM
  #6  
TECH Junkie
Thread Starter
iTrader: (17)
 
Tally TransAm's Avatar
 
Join Date: Nov 2001
Location: Tallahassee, Fl
Posts: 3,410
Likes: 0
Received 2 Likes on 2 Posts

Default

28x9.0x15 it is then

any problems with the wheel well clearance though

ill do a search and see what i come up with

inner fender i dont mind messing with, its the out fender i dont wanna touch
Old 07-21-2004, 06:19 PM
  #7  
12 Second Club
iTrader: (6)
 
bad2000ss's Avatar
 
Join Date: Sep 2003
Location: Burbank, CA
Posts: 793
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by Tally TransAm
28x9.0x15 it is then

any problems with the wheel well clearance though

ill do a search and see what i come up with

inner fender i dont mind messing with, its the out fender i dont wanna touch
I ran the M/T 28X9X15's on my 15X8 convo pros without any problems. The 28X9X15 has a true diameter of 27.3". It never rubbed on any part of the wheel well.

Old 07-21-2004, 06:20 PM
  #8  
Motorboater
iTrader: (53)
 
SilverGhost's Avatar
 
Join Date: Dec 2001
Location: Chi-town
Posts: 7,731
Likes: 0
Received 1 Like on 1 Post

Default

with a 9" slick on a 8" rim you should not have issues with the inner well really.

you will only need to watch for it hitting the lip up top when it grows on the big end, and the areas on the body in front of the tire and the bumper behind it.

every car is diff, you will need to put it on there and see what your car is like.

if you don't want to cut anything and its hitting, get adjustable LCA's and you'll be able to move the rear front and back to get it just right in those respects.

if its hitting up top when it grows then you may need to roll up the lip a bit. not a big deal at all.
Old 07-22-2004, 02:25 PM
  #9  
LS1Tech Co-Founder
iTrader: (34)
 
Pro Stock John's Avatar
 
Join Date: Nov 2001
Location: Chicago, IL
Posts: 44,710
Received 1,160 Likes on 754 Posts

Default

28x9x15 et drag on a 15x8 looks great and fits great. it's about a 27" tire in reality.
Old 07-22-2004, 02:49 PM
  #10  
kp
8 Second Club
iTrader: (34)
 
kp's Avatar
 
Join Date: Nov 2001
Location: Knoxville, TN
Posts: 10,852
Likes: 0
Received 1 Like on 1 Post

Default

I drive on 10.5x27x15 ET streets on 15x8s and race on 9x28x15 ET drags on 15x8s. Even though the 9x28s are advertised as 27.2 or something they were more like 27.6 when I measured the circumference.

There is no problem on the inside with 15x8s with 5.5 BS, I rubbed a little on the rear bumper on a 1/4 mile track so I had to shorten up the LCAs a little. Here is a couple pics with the 9x28s, they fit well and hook better then the 10.5x27 ET streets..
Old 07-22-2004, 05:22 PM
  #11  
9 Second Club
iTrader: (5)
 
badass 2002 z28's Avatar
 
Join Date: Nov 2001
Location: St. Louis, MO
Posts: 1,300
Likes: 0
Received 0 Likes on 0 Posts
Default

I run 28x9 Hoosiers on a 15x8 wheel. Fits fine..only had to do minor trimming on the back bumper
Old 07-23-2004, 12:03 PM
  #12  
8 Second Club
iTrader: (3)
 
1fastWS6's Avatar
 
Join Date: Apr 2002
Location: Missouri
Posts: 1,461
Likes: 0
Received 1 Like on 1 Post

Default

Originally Posted by Tally TransAm
will it fit in the wheel well. if not, what do i have to do to make it fit

im getting a 9" very shortly and its time to get serious about a tire

What gear are you going to run if you get the 28X9 ET Drags?
Old 07-23-2004, 06:17 PM
  #13  
7 Second Club
iTrader: (5)
 
Villain281H's Avatar
 
Join Date: Nov 2001
Location: Gainesville, Florida # of drag strips runs: ?!?!?
Posts: 8,834
Likes: 0
Received 1 Like on 1 Post

Default

you can run a 28 x 10.5 x 15 on an 8" rim, it's a little extreme but not a problem. I have 4 friends that all run 8 inch rims with the same M/T slick. Going to a 9" or 10" rim will allow the slick to "expand" over a wider distance, thus less height and more width.

Glad to see you're adding a 9" Tally, guess I'll be arming the spray from now on if I line up against you

Derek



Quick Reply: 28x1050x15 ET Drags on a 15x8" rim



All times are GMT -5. The time now is 12:40 PM.