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73-87 Chevy _ GMC Trucks => Wheels & Tires => Topic started by: 76 k10 on March 14, 2008, 01:20:54 pm

Title: 37 iroks
Post by: 76 k10 on March 14, 2008, 01:20:54 pm

i just bought some brand new 37/14.00/15 iroks. i have a 8 inch lift and a 12 bolt in the rear and a danna 44 in the front both with lockers now will i have any problems with these tires????

Title: Re: 37 iroks
Post by: VileZambonie on March 14, 2008, 04:04:46 pm

I guess you'll find out when you put them on....

If you have 8" lift I had 40"s with 9" lift

Title: Re: 37 iroks
Post by: JRConnieK10 on March 14, 2008, 04:40:37 pm

Should fit fine if you want a little more clearence you can add a body lift.

Title: Re: 37 iroks
Post by: xtremjeepn on March 14, 2008, 05:29:49 pm

I run 37x12.50R17 MTRs on 4" of lift with Bushwhacker flares. Fit fine.


(http://a559.ac-images.myspacecdn.com/images01/46/l_5b0e8fb3c5e838a44c8043c663b6e3f6.jpg) (note this truck was dismantled to put my crew cab together)

Title: Re: 37 iroks
Post by: plowking_90 on March 14, 2008, 05:55:20 pm

i have 6 inches of lift and 36 14.50 15 super swamper tsl radials on my 1980 gmc

Title: Re: 37 iroks
Post by: 76 k10 on March 14, 2008, 06:26:59 pm

just got them on ;D they clear fine

Title: Re: 37 iroks
Post by: NevadaNeal on March 25, 2008, 08:29:42 pm

With that much rotating mass youl find out the week parts in the drivetrain.Most half ton drive train parts will hold up just fine until you push it to its limit's.Just food for thought.

Title: Re: 37 iroks
Post by: ssgoodman on March 26, 2008, 05:33:30 pm

would a 37 inch tire require bigger brakes or would the stock 1/2 tons work fine?

Title: Re: 37 iroks
Post by: xtremjeepn on March 26, 2008, 07:47:46 pm

My 37s are a a 1 ton with rear disks swapped in. 

I would upgrade brakes personally.