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What will fit on a stock 1500 at4?

Cheary said:
Found this and kinda want to go with this exact setup. Just worried about the major plastic trimming. Thoughts???


Click to expand...
-12 will definitely require trimming, as you're aware.
It depends on the look you're going for. I wanted to keep the stock 20's, not do any lift/level and did not want to do any trimming. I took a chance on 275/60/20 with 0 offset wheels. I love the fit. That gives me a slight poke past the fender but I did have to remove the metal mud flap bracket because I did get a slight rub at full lock in reverse. I was able to keep the short factory "mudflaps" if that's what you want to call them.
 

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Leo581 said:
-12 will definitely require trimming, as you're aware.
It depends on the look you're going for. I wanted to keep the stock 20's, not do any lift/level and did not want to do any trimming. I took a chance on 275/60/20 with 0 offset wheels. I love the fit. That gives me a slight poke past the fender but I did have to remove the metal mud flap bracket because I did get a slight rub at full lock in reverse. I was able to keep the short factory "mudflaps" if that's what you want to call them.
Click to expand...
Can you send a photo?
 

Leo581 said:
-12 will definitely require trimming, as you're aware.
It depends on the look you're going for. I wanted to keep the stock 20's, not do any lift/level and did not want to do any trimming. I took a chance on 275/60/20 with 0 offset wheels. I love the fit. That gives me a slight poke past the fender but I did have to remove the metal mud flap bracket because I did get a slight rub at full lock in reverse. I was able to keep the short factory "mudflaps" if that's what you want to call them.
Click to expand...
What if I went 0 offset? Not really understanding what that does.
 

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Cheary said:
What if I went 0 offset? Not really understanding what that does.
Click to expand...
Wheel offset is how far the mounting surface of the rim is from the outside face of the wheel.
So for example, the stock offset for the AT4 with 20" wheels is +28, so that means the wheel is going to sit just inside the fender. As you can see above with my 0 offset, the wheels sit just outside the fender. The more negative offset you go, the farther "poke" you're going to get out past the fender.

Hopefully this article explains it a little better.
 

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I went with 20" Fuel wheels with a +1 offset on 275/65/20's (34.1") and still get a little rub, even after installing Bilstien Ride Height Adjustables and raising the front 1.1", on the passenger side at near full lock.

I think this is mostly due to the dealerships sloppy install of the longer non AT4 splashguards though as there is a slight bulge where it hits. I replaced the factory ones cause I wanted more protection from sling.
 

Cheary said:
Found this and kinda want to go with this exact setup. Just worried about the major plastic trimming. Thoughts???


Click to expand...
Mine is a 23 and I did a Readylift leveling kit right off the bat to make the truck look right (to me) and when I replaced the tires I did a mudflap delete (like the look and the extra room) and put 295/70/18 BFG KO3 on stock rims. No rub yet at 2,000 miles including towing and off road. I prefer more tire and less wheel is why I got 18's in the first place-personal preference. Front wheel wells are full and rears close as you can get for my money which was the goal.
 

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