Diesel Haulin

Go Back   Diesel Haulin > GM Body Forum > Wheels & Tires
Register FAQ Members List My Replies Search Today's Posts Mark Forums Read

Register Now for FREE!
Our records show you have not yet registered to our forums. To sign up for your FREE account INSTANTLY fill out the form below!

Username: Password: Confirm Password: E-Mail: Confirm E-Mail:
  I agree to forum rules 

Reply
 
LinkBack Thread Tools Display Modes
Old 07-13-2008, 03:06 PM   #1 (permalink)
Member
 
Member #527  
Join Date: Jul 2008
Location: Aiken, SC
Posts: 1
Feedback %: (0)

Default H2's + 4" Lift = 35's or 37's

I've got a line on a set of H2 wheels, no tires, to replace my stock PYO's. I currently have 315/75R16 BFG KM2's on PYO's (I know they're to narrow, the PO had'em on there when I bought it). The measure out to a true 33 inches tall mounted on the truck properly aired up. The 315's are supposed to be the metric equivalant to a 35. My question is can I fit 37x12.50R17 on H2 wheels by; a) cranking the tbars, trimming the bumper/valance and fender, or c) a combination of the above? If anyone has any pics of 37's or 35's on H2 wheels with a 4" lift please post'em. Thanks.
__________________
2004.5 Chevrolet Silverado 2500HD
6.6L Duramax LLY
Edge Juice w/Attitude
4" Diamond Eye Straight Exhaust
Resonator Delete
PCV ReRoute
jlcook is offline   Reply With Quote
Old 07-13-2008, 10:49 PM   #2 (permalink)
Vendor
 
DunesRunner08's Avatar
 
Member #99  
Join Date: Mar 2008
Posts: 350
Feedback %: (0)
Default

I said it once I'll say it again...DO NOT CRANK THE TBARS....RUN 35'S ON THE 4" KIT...YOU NEED TO HAVE AN 8" KIT TO RUN 37'S......
DunesRunner08 is offline   Reply With Quote
Old 07-14-2008, 11:42 PM   #3 (permalink)
Diesel Enthusiast
 
MAXMSCL's Avatar
 
Member #400  
Join Date: May 2008
Location: Phoenix, AZ
Posts: 61
Feedback %: (0)
Default

You will not be able to clear a 37" by just cranking the bars. Heck I dont even think you will be able to clear a 35" by just cranking the bars. 33" is usually the biggest and safest you can do without actually doing a "lift".

Just my .02cents though...
__________________
'06 LBZ - few mods here and there...

There are two types of people, people who own a Duramax and people that wish they owned a Duramax.
MAXMSCL is offline   Reply With Quote
Old 07-15-2008, 09:22 AM   #4 (permalink)
Diesel Enthusiast
 
mmangels22's Avatar
 
Member #411  
Join Date: May 2008
Location: San Mateo CA
Posts: 137
Feedback %: (0)
Default

just shell out the cash and buy a decent suspension lift kit. save yourself some headaches. i have a six inch lift, love it nothing like a lifted truck. i have heard of guys on other forums do tbar cranking and trimming their fenderwells to fit 35s but i don't know if i believe it or if it is safe. cranking tbars is not necessary just buy a suspension kit, be done with it and be happy you didn't have to mess with your torsion bars
__________________
Matt
2005 Dmax
6 inch fabtech lift
35 inch procomp xtreme ats
M0955 moto metal in 17s
aem hd intake
hypertech programmer level III
Vanilla Gorilla
mmangels22 is offline   Reply With Quote
Old 07-15-2008, 01:40 PM   #5 (permalink)
Vendor
 
DunesRunner08's Avatar
 
Member #99  
Join Date: Mar 2008
Posts: 350
Feedback %: (0)
Default

a 4" kit will fit 35's barely....you will need the right offset wheels though....do not crank the T-Bars it is unsafe....all you need is to hit a bump or a pot hole and something breaks like a ball joint and your whole front end drops to the ground. I have seen it happen and its not pretty

Last edited by DunesRunner08; 07-28-2008 at 01:13 AM..
DunesRunner08 is offline   Reply With Quote
Old 07-27-2008, 09:48 PM   #6 (permalink)
Member
 
heavy chevy's Avatar
 
Member #190  
Join Date: Apr 2008
Posts: 11
Feedback %: (0)
Default

I run 37's on a 6" kit with an aftermarket bumper. No rubbing at stock t-bar height.
heavy chevy is offline   Reply With Quote
Old 07-28-2008, 12:18 AM   #7 (permalink)
Moderator
Big Brother Is Watching
 
durallymax's Avatar
 
Member #8  
Join Date: Feb 2008
Location: Lodi, Wisconsin
Posts: 928
Feedback %: (0)
Default

I run no lift with 35" BFGs on H2s and T bars at stock height. I was able to eliminate most rubbing with tons of trimming, banging and headaches.

However the rubbbing that you can never deal with is the rubbing on the sway bar at full clock. My sway bar is nice and shiny on both sides.

Otherwise no rubbing. But the most off road my truck sees is entrances to kwiky marts and our fields.

You wont clear a 37 and a 35 WILL take a lot of work.
__________________
The "Dieselholic"

Dieselholic Homepage

'03 GMC 2500HD LB7/Allison EC/SB 4x4 Dark Charcoal Metallic SLT. Injectors at 84,000. Sled Puller/DD
EFI Live: V7.5.5/V8.1.2 OS:03904405
Suncoast IV w/1055
512rwhp 1085lb-ft
13.6 @ 99mph
Many mods to come over the winter.
durallymax is offline   Reply With Quote
Old 08-11-2008, 12:42 AM   #8 (permalink)
Diesel Enthusiast
 
Max Attitude's Avatar
 
Member #478  
Join Date: Jun 2008
Location: Grand Rapids, MI
Posts: 43
Feedback %: (0)
Default

I fit 33x12.5's on a 17x9 wheels with 4.5 bs and -12mm offset by cranking the bars and very minor plastic trimming...no rubbing offroad. My cv angle are not bad at all. 35's are easy with a 4" suspension lift...it has been done many times.
__________________
2005 Duramax
ECSB, T-bars cranked up, 1" block in the rear, Bilstein 5100 shocks, 4 headlight mod, Diablo Predator set on 65hp, Silverline 4'' stainless turbo back with 5'' tip, Tint, 33x12.50R17 Mickey Thompson MTZ mounted on MKW-27 17x9 wheels..
NOBAMA '08- KEEP YOUR "CHANGE"
Max Attitude is offline   Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may post new threads
You may 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
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
"How To Pull" Part 3: Gettin' er' down the track. durallymax Sled Pulling 5 11-02-2008 10:15 PM
H2's and BFG tires... scooter_092196 Wheels & Tires 3 06-14-2008 12:42 PM
"How To Pull" Part 2: What to do at the track. durallymax Sled Pulling 0 05-29-2008 04:08 PM
"How To Pull" Part 1: Truck Setup. durallymax Sled Pulling 2 05-29-2008 01:24 AM


All times are GMT -5. The time now is 08:43 AM.


Powered by vBulletin® Version 3.8.0 Release Candidate 1
Copyright ©2000 - 2009, Jelsoft Enterprises Ltd.
Search Engine Friendly URLs by vBSEO 3.2.0
Template-Modifikationen durch TMS
Copyright ©2008 DieselHaulin.com