Owners Pictures of 35" Tires on Stock AT4 or Trail Boss

[Wormydog1724]

9 hours ago, RWTJR said:

That would measure the circumference not the diameter. You would have to divide that number by Pi to get the diameter.

 

Using the method you described would give you a measurement of about 100" with a 32" tire.

 

JMHO

No expertise implied or expressed

Ahh ******. You’re correct. Forgot that step. 
 

JMHAUDBDIIENAOLANP

No expertise implied or expressed

[PureZ71]

I'd recommend checking out https://tiresize.com/comparison/ to figure out all the math you need. Here is the Stocks compared to the 35" I put on my truck.

 

[Coles5515]

Any of you guys having issues getting into your garages with 35’s with a 7’ garage door? I added a 2” leveling kit to my TB and my sharkfin is pretty damn close to hitting my door. 

[PureZ71]

15 hours ago, Coles5515 said:

Any of you guys having issues getting into your garages with 35’s with a 7’ garage door? I added a 2” leveling kit to my TB and my sharkfin is pretty damn close to hitting my door. 

I haven't measured but I know its pretty close and I have a 8' garage door. Next time I got the truck in it, I'll try to measure it.

Edited March 21, 2021 by PureZ71
spell check

[PureZ71]

21 hours ago, Coles5515 said:

Any of you guys having issues getting into your garages with 35’s with a 7’ garage door? I added a 2” leveling kit to my TB and my sharkfin is pretty damn close to hitting my door. 

Had the truck in the garage today and it measured 80 inches (6 foot 8 inches). That’s with the 2” kit and 35’s


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Edited March 21, 2021 by PureZ71

[Coles5515]

45 minutes ago, PureZ71 said:

Had the in the garage today’s and it measured 80 inches (6 foot 8 inches). That’s with the 2” kit and 35’s


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Appreciate ya! Going to measure my door and see 

[Coles5515]

1 hour ago, PureZ71 said:

Had the truck in the garage today and it measured 80 inches (6 foot 8 inches). That’s with the 2” kit and 35’s


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Wait, you have just the stock TB lift on 35s or did you add a leveling kit too?

[Coles5515]

6 hours ago, PureZ71 said:

I haven't measured but I know its pretty close and I have a 8' garage door. Next time I got the truck in it, I'll try to measure it.

Nvm found a previous post by you and you have the same SST kit as I do. 

[Kickerz71]

Who has recalibrated their speedometer after swapping the tires?
Can the dealer reset this?


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[Coles5515]

Man I measured my door and I got 83” total to clear, however I’m sitting at 81-3/4” on my stock Duratracs....not sure why I’m taller....but I’m probably going with a 295/70 tire 

[Transient]

I was always taught you measure a tire’s size by making a mark on the tire and a mark on the ground, lined up. Pull the vehicle forward (or back) until the tire mark makes one complete rotation and then mark the ground again. Measure the distance between the two ground marks and that’s the tire size. 

 

JMHAIDBDIENDOP

No expertise implied or expressed

Actuality, it's easier than that. Take the stock tire size of 275/65-18. The first part is in millimeters. The 2nd part is a percentage of the first part. The third part is in inches.

 

To figure out the size of the tire take the width and multiply with the 2nd part. For example, 275 × 0.65 = 178.75 (I love it when the answer is a simple number.

 

The 2nd step is to multiply the answer in the first step by 2. This is due to the tire having a sidewall on both sides of the wheel in the diameter. Therefore, we have 178.75 × 2 = 357.5.

 

The 3rd step requires converting millimeters to inches. This is necessary for 2 reasons. 1) The wheel itself is in inches, and 2) we talk about a tire size in inches. The conversion is easy. Just divide by 25.4 (there are 25.4 millimeters per inch). We get 357.5 ÷ 25.4 = 14.0748031496.

 

The part is easy. Just add the diameter of the wheel. In this case it's 18 inches. Therefore, 14.0748031496 + 18 = 32.0748031496. We'll just simplify this answer to 32.1 inches.

 

If you'd like to verify my math, just look at the tire calculator image in post #647.

 

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[Isaiah]

On 1/21/2021 at 9:32 PM, Z71TrailBoss said:

Yes the truck is now leveled. Here are the new pictures. Tires sit flush. I only have these two pictures of the front and back. I’ll try to take some more for you once I wash the truck.




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Looks sick!! How wide are your tires? Wondering what will all fit on my stock 18” rims, looking to get 35’s but not sure how wide I can go to fit my rims

[Isaiah]

On 1/21/2021 at 9:32 PM, Z71TrailBoss said:

Yes the truck is now leveled. Here are the new pictures. Tires sit flush. I only have these two pictures of the front and back. I’ll try to take some more for you once I wash the truck.




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Looks sick! How wide are your tires?? Getting 35’s on mine but unsure how wide I can go for my stock 18” rims 

[Julio13]

I do like those, but I still want to know if this size will fit stock. 

I just put 275/70/18 mastercraft mxt on my trail boss well I have 2” spacers on stock wheels and I rubbed on fender well and mud flap had to trim flap and remove bracket behind the mud flap no more rub that was only on reverse turning full lock


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[Erickson85]

On 3/4/2021 at 3:02 PM, Wormydog1724 said:

I'm a lazy bum and can't read 43 pages.

 

My setup

 

2021 AT4 1500

Stock 18" wheels

Bilstein 5100 (AT4 version) raised to the max 1.1" and Cognito UCA's (tube ones)

 

What size tire can I fit using the stock 18" wheels and something like a Nitto TerraGrappler G2 or BFG KO2? 33"? 34"? and will I need a wheel spacer?

 

I live in BFE and there's not really a shop I trust that can order the correct tires without just telling them "order this ******". 

 

Thanks

Any pics of ur setup?  How’s ur mileage with the diesel?  I’ve got my truck on order and am patiently waiting.