Performance and Accessories 2nd gen only Talk about Dodge/Cummins aftermarket products for second generation trucks here. Can include high-performance mods, or general accessories.

fitting 38.5x14.5x17?

Thread Tools
 
Search this Thread
 
Old 08-01-2007, 07:40 PM
  #1  
Registered User
Thread Starter
 
Captain's Avatar
 
Join Date: Jul 2002
Location: Bucks county PA
Posts: 904
Likes: 0
Received 0 Likes on 0 Posts
fitting 38.5x14.5x17?

Has anyone tried these on a 4.5" lift? I want to put them on my h2 wheels. I know the 11x16 (38.8"x11 or so) military tires fit no problems on the stock wheels. And that 37" tires would be no issues either on h2 wheels. The 38.5's though are dang close. To close to waste that kind of money on if they dont fit. plenty of room everywhere except in a turn at the bottom of the rocker where that metal lip hangs down. Looks like I'd have maybe 1/4" on level ground. Straight line I have something like 2" with those tires. Does anyone make a 1" spring spacer? my 4.5" lift ended up being close to 6"

Thanks
Old 08-02-2007, 02:42 PM
  #2  
Banned
 
fiveology's Avatar
 
Join Date: Jun 2005
Location: Bel Air MD
Posts: 462
Likes: 0
Received 0 Likes on 0 Posts
They would be too big for a 4.5 inch lift IMO. You would probably need a wider wheel also, H2s are what 8.5 inches? A 14.5 inch section width tire on an 8.5 inch wide wheel is kinda pushing it.
Old 08-02-2007, 03:02 PM
  #3  
Registered User
 
Need95-00CTD's Avatar
 
Join Date: Nov 2006
Location: Buffalo, NY
Posts: 923
Received 0 Likes on 0 Posts
To give you some idea, I ran 33x15.5x15 SX's on my old CJ, and they were on a 15x14 wheel...I could have gone with 15x12, but 15x10 would have been pushing it.
Old 08-02-2007, 07:14 PM
  #4  
Registered User
Thread Starter
 
Captain's Avatar
 
Join Date: Jul 2002
Location: Bucks county PA
Posts: 904
Likes: 0
Received 0 Likes on 0 Posts
I know procomp says it requires a 9-12" wheel for that tire but when I called them they said I can get away with a 8.5. I'd probbaly give it a try since all aftermarket wheels that arnt custom have to little backspaceing and push the wheels way out for my taste. I dont know 1/4" - 1/2" of clearance at full lock dosent seem like alot. If I hit a bump or something. That also puts meover the leagle hight limit witch is fine but adding a larger lift on top of that I think is pushing things.
Old 08-02-2007, 07:29 PM
  #5  
Registered User
 
Cowhand's Avatar
 
Join Date: May 2003
Location: The 951-Flatbill center of the universe
Posts: 1,515
Likes: 0
Received 0 Likes on 0 Posts
If you think you got 6" of lift out of those SJ arms, they're already too short. Another inch is asking for problems.

Anything over 4" really needs to be long arms, unless the biggest thing you ever hit is a curb cut or a speed bump.

I'm running 37's on 8" wheels. I have +6" ride height, and my axle is pushed 3/4" forward. I can still rub the tires if I stuff them with the wheels turned.
Old 08-03-2007, 08:50 AM
  #6  
Registered User
 
Need95-00CTD's Avatar
 
Join Date: Nov 2006
Location: Buffalo, NY
Posts: 923
Received 0 Likes on 0 Posts
You'll need the backspacing to clear your control arms and other steering/suspension components. Backspacing is the only reason I can fit 35x12.50's on my stock 12V. So what if they stick out a little more, thats why I have BW Flares, plus it keeps your roll point lower with the wider stance, and looks better with a lift.
Old 08-05-2007, 07:05 PM
  #7  
Registered User
Thread Starter
 
Captain's Avatar
 
Join Date: Jul 2002
Location: Bucks county PA
Posts: 904
Likes: 0
Received 0 Likes on 0 Posts
I feel it also puts a harder load on your wheel bearings. Moving the load farther out from the bearings gives it more leverage.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
enydick
1st Gen. Ram - All Topics
4
04-15-2013 07:51 AM
jesussaves
1st Gen. Ram - All Topics
11
04-17-2012 11:35 AM
DirtEater
General Diesel Discussion
17
11-02-2005 11:35 PM
ggades
3rd Gen High Performance and Accessories (5.9L Only)
2
01-02-2004 11:00 AM
Sarge1124
3rd Gen High Performance and Accessories (5.9L Only)
7
12-30-2003 02:59 PM



Quick Reply: fitting 38.5x14.5x17?



All times are GMT -5. The time now is 01:31 AM.