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73-87 Chevy _ GMC Trucks => Wheels & Tires => Topic started by: Jason Wiechec on July 19, 2012, 07:09:05 am

Title: bolt patern and back spacing
Post by: Jason Wiechec on July 19, 2012, 07:09:05 am
I finally got a truck. it's an 85 silverrado with a 350/th350 combo. I want to run  AR torq trust m rims in black i want to do 18's in front 20's back. I have a couple questions.
1. what is the bolt pattern and back spacing for my truck?
2. The only size 18's i can find in those rims are 18x9 will they fit under the front of the truck?
Title: Re: bolt patern and back spacing
Post by: zieg85 on July 19, 2012, 07:11:46 am
5" on 5 and 4" backspacing. 
Title: Re: bolt patern and back spacing
Post by: Jason Wiechec on July 19, 2012, 07:30:49 am
thank you.
Title: Re: bolt patern and back spacing
Post by: Jason Wiechec on July 19, 2012, 08:41:26 am
can some one suggest some where to get the rims tried jegs and summit with no luck
Title: Re: bolt patern and back spacing
Post by: slammed79 on July 19, 2012, 10:12:27 am
If you have a discount tire or america's tire company (same corp) You should be able to get them through them.

A similar wheel is the Boss 338 or Coy's C5, usually less expensive than the torq thrusts.

 http://coyswheel.com/
Title: Re: bolt patern and back spacing
Post by: Jason Wiechec on July 20, 2012, 09:08:31 am
checke out coy's site definately like the c5 rims may have to save my pennies
Title: Re: bolt patern and back spacing
Post by: Jason Wiechec on August 12, 2012, 10:55:09 am
ok definately getting the coy's C5 rims 18x8 for the front want to run 20x10 out back will this size rim fit. thinknig 255-50-18 tires front and 285-50-20 out back
Title: Re: bolt patern and back spacing
Post by: Jason Wiechec on August 12, 2012, 10:26:44 pm
will i have to modify anything for this set up to fit properly
Title: Re: bolt patern and back spacing
Post by: slammed79 on August 19, 2012, 12:08:04 pm
The front should clear just fine, so should the rear. Worst you may have to do is roll the lip on the fender and quarters.