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Wheel Offset & Tire Combo After Lift?


KUUG

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  • Replies 87
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Posted

I'm pretty sure this is a +18 offset wheel with a 12.5 inch wide tire - example #1.

 

http://www.socalsupertrucks.com/gallery.aspx?src=slides.php&pointer=1278&ref=113&oref=2

 

This is a 0 offset wheel with a 12 inch wide tire, keep in mind this cts spindle lift on the 2 wheel drive push the wheels out slightly so on a level kit it will not stick out as much - example #2

 

http://www.socalsupertrucks.com/gallery.aspx?src=slides.php&pointer=1248&ref=113&oref=2

 

Good front shots of each truck. Should give everyone a little idea.

Posted

Will the +18 be sticking out at all? I can get like custom fender flares like with 1 inch thickness

 

It will a little bit. Bushwackers probably wont look right though unless you go with the small ones.

In regards to your previous comment about the 1.5" body lift + 2.5" costing as much as a 4.5 suspension... I paid over a grand less than any 4" suspension I've seen out there. If you find a good one that cheap I wouldn't even mess around with anything but a suspension.

Do what I did, get the lift on go to your wheel shop and try it. That's the only way your really going to know

 

I'm pretty sure this is a +18 offset wheel with a 12.5 inch wide tire - example #1.

 

http://www.socalsupertrucks.com/gallery.aspx?src=slides.php&pointer=1278&ref=113&oref=2

 

This is a 0 offset wheel with a 12 inch wide tire, keep in mind this cts spindle lift on the 2 wheel drive push the wheels out slightly so on a level kit it will not stick out as much - example #2

 

http://www.socalsupertrucks.com/gallery.aspx?src=slides.php&pointer=1248&ref=113&oref=2

 

Good front shots of each truck. Should give everyone a little idea.

 

Good example

The second link looks pretty close to mine (-12) but with spindle lift and that wheel style its hard to tell

 

 

Will -12 work with a 3.5 in? Sent from my SCH-I535 using Tapatalk

 

I think it should; it will be very close. Might have to go with a tire that is not as wide.

Posted

Thanks man, yeah I think I might go get the 1.25 body lift, how long did the show take to install the body lift? Hour wise,? so I am going go with the +12 offset 305/12.5/20 tires

  • 2 months later...
Posted

I'm going with rbp 94r 20x9 +10 offset wheels and 295/55r20 toyo at2's. I'm putting on the rough country 2.5 suspension lift that comes with the 1 inch larger rear block. I'm thinking of leaving out the top half inch spacer so I still have some rake for towing. Has anyone let out the top spacer? I should be done next week with it, I'll post pics after.

Posted

I'm going with rbp 94r 20x9 +10 offset wheels and 295/55r20 toyo at2's. I'm putting on the rough country 2.5 suspension lift that comes with the 1 inch larger rear block. I'm thinking of leaving out the top half inch spacer so I still have some rake for towing. Has anyone let out the top spacer? I should be done next week with it, I'll post pics after.

 

I haven't seen anyone leave the top out but if you dont like it its not hard to add later. I was planning on getting airbags in the rear to help for this rake. Its only around $200 and you can still get you full 2.5"

Or you can even get larger blocks in the rear, that would be even cheaper.

Posted

I haven't seen anyone leave the top out but if you dont like it its not hard to add later. I was planning on getting airbags in the rear to help for this rake. Its only around $200 and you can still get you full 2.5"

Or you can even get larger blocks in the rear, that would be even cheaper.

True I can always raise the back later. I'm also a little worried that the 2.5 kit for the front will be putting to much stress on the ball joints. I had a 2" level on my previous silverado and never had an issue, but I do know it prematurely will wear them. If I raise the back anymore then the 2" block (1" over stock) then I need shock extensions, correct?

Posted

True I can always raise the back later. I'm also a little worried that the 2.5 kit for the front will be putting to much stress on the ball joints. I had a 2" level on my previous silverado and never had an issue, but I do know it prematurely will wear them. If I raise the back anymore then the 2" block (1" over stock) then I need shock extensions, correct?

 

To be honest I'm not completely sure about the shocks. I lifted my old ford 2" over the stock and I didn't need any extensions. Maybe someone else can chime in on this part.

I have ran a 2.5" and went a little over 90k miles before I had any issue with wear; the truck itself was at 115k miles...

Posted
I'm going with rbp 94r 20x9 +10 offset wheels and 295/55r20 toyo at2's. I'm putting on the rough country 2.5 suspension lift that comes with the 1 inch larger rear block. I'm thinking of leaving out the top half inch spacer so I still have some rake for towing. Has anyone let out the top spacer? I should be done next week with it, I'll post pics after.

 

y5aje3y9.jpgahase2u9.jpg

  • 2 weeks later...
Posted

y5aje3y9.jpgahase2u9.jpg

Looks great. Thinking about doing a similar setup. After the level and tires would your truck fit under a 7' high garage? Or can you tell me the overall height of your truck? Any rubbing with the +10 offset? Thanks!

  • 3 weeks later...
Posted

y5aje3y9.jpgahase2u9.jpg

 

I really like those tires.

 

I'm thinking of trying to run 325/60r18 on a level kit with those tires once I get my truck. Probably gonna have to do some trimming.

  • 2 weeks later...
Posted

Hey guys new to this thread in te same predicament with figuring out the best setup to go with for my sierra. I have the 2.5" RC lift. Really want that -12 offset what tires do you think will work for me I was thinkin a 295/55/20?

Posted

Hello, I notice a lot of you have 2.5 RC lifts & wheels and was wondering with that lift and big rims could ya still fit the truck in a 8ft standard garage? especially if you have 22's or 24's. I need to know this before i go with this set up lol! i really want my truck back in the garage instead of parking outside.

Posted

KUUG, just wanted to say thank you for this informative post and also your truck is looking mighty fine. This is almost the exact setup that I will be doing to my truck so this post really is helping me out. I have a 2.5" level on the front already and have a Zone 1.5" body lift sitting in the garage waiting for a day that I can install it. I too plan on going with a 20x9 -12 offset wheel only because that is the only offset offered in the wheel that I like. The only difference between what I plan to do and what you did is have 295/60/20 tires instead of 305/55/20. My tire will be a little taller and less wide than yours, however I anticipate that it will still stick out from the fenders and plan on going with the smooth Bushwacker flares instead of pocket flares to cover them up. I also have a set of N-fab wheel to wheel bars on order that I've been waiting weeks to be made and delivered. So again, thanks for the write-up as this gives me an idea of what my truck should look like when it's complete.

Posted

Hey guys new to this thread in te same predicament with figuring out the best setup to go with for my sierra. I have the 2.5" RC lift. Really want that -12 offset what tires do you think will work for me I was thinkin a 295/55/20?

 

You will be close but only real way to know is to try it. If you went with less offset (something closer to 0) you would be fine with a 33" tire. When I only had the 2.5" lift I had a real bad rub with the 305/55r20 but that is a lot wider

 

KUUG, just wanted to say thank you for this informative post and also your truck is looking mighty fine. This is almost the exact setup that I will be doing to my truck so this post really is helping me out. I have a 2.5" level on the front already and have a Zone 1.5" body lift sitting in the garage waiting for a day that I can install it. I too plan on going with a 20x9 -12 offset wheel only because that is the only offset offered in the wheel that I like. The only difference between what I plan to do and what you did is have 295/60/20 tires instead of 305/55/20. My tire will be a little taller and less wide than yours, however I anticipate that it will still stick out from the fenders and plan on going with the smooth Bushwacker flares instead of pocket flares to cover them up. I also have a set of N-fab wheel to wheel bars on order that I've been waiting weeks to be made and delivered. So again, thanks for the write-up as this gives me an idea of what my truck should look like when it's complete.

 

Glad its able to help everyone. Let me know how those tires fit; I'm going to get rid of mine soon and try a 295/60r20. They will definitely stick out; I was also thinking they may possible help with mpg slightly since its not as wide but I mainly want them just for the added height and want to get some mud terrain

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