Tire size question

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NHUSA
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Tire size question

Post by NHUSA » Mon Apr 04, 2022 4:56 pm

My 1919 T is 750 miles from me so I need some help with dimensions.
It is 7 ft 2 inches tall.

It is in storage in NH with 8 ft doors and I want to move it to a storage unit in NC.
I can only find places in NC with 7 ft doors so I am wondering if someone can tell me how much I can lower the height of the car by removing the detachable rims and tires.

I realize that 7 ft doors don’t give me a 7 ft opening so I’ll have to measure the real height of the storage unit opening and add a bit for a thin layer of wood to protect the wheels from the concrete floor.

If it will not fit I’ll have to remove the wheels and make a stand to go on the Harbor Freight vehicle casters I already have.
NH - Where I used to live - not the carburetor ! :lol:


speedytinc
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Re: Tire size question

Post by speedytinc » Mon Apr 04, 2022 5:08 pm

30X3.5. Figure 3" to be safe. The metal fellow has a flange that the rim sets against, making the OD larger than the 23" rim.
You can take some of the height away by pulling the frame down to the axles with 4 ratchet ties.

You dont mention the body style. Couldnt be as easy as folding down the top & windshield.

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NHUSA
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Re: Tire size question

Post by NHUSA » Tue Apr 05, 2022 9:25 am

Thank you..
It is a hack…
I am confident I know the height but will need to confirm the opening of the 7 ft door.

Ratching the springs is a great idea! :D
If it isn’t enough I can also remove the wheels.
NH - Where I used to live - not the carburetor ! :lol:


Rich P. Bingham
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Re: Tire size question

Post by Rich P. Bingham » Tue Apr 05, 2022 10:17 am

I don't have demountables to measure, but I'm pretty sure the wheel without the rim is less than the theoretical 23" rim size for 30x3-1/2". ? Anyone ?
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ModelTWoods
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Re: Tire size question

Post by ModelTWoods » Tue Apr 05, 2022 10:43 am

speedytinc wrote:
Mon Apr 04, 2022 5:08 pm
30X3.5. Figure 3" to be safe. The metal fellow has a flange that the rim sets against, making the OD larger than the 23" rim.
You can take some of the height away by pulling the frame down to the axles with 4 ratchet ties.

You dont mention the body style. Couldnt be as easy as folding down the top & windshield.
I agree that removing the demountable 30x3.5" rims and tires will probably get you under the 7" height, and I like the idea of compressing the springs with ratchet tie downs to give you extra clearance. Cheaper than replacing the front and rear springs with reverse eye springs, and easier than removing the top. :D


DHort
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Re: Tire size question

Post by DHort » Tue Apr 05, 2022 1:34 pm

You say the doors are 7 foot. How big is the framing around the door? For only 2 inches you might be able to have a friend raise the door another 2 inches so you can drive in, or maybe place a couple of 2x4's lomg enuf to raise the door that 2 inches.

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NHUSA
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Re: Tire size question

Post by NHUSA » Wed Apr 13, 2022 12:33 pm

The door frame has 6 ft 11 1/2 inches clearance so I need to lower the vehicle a minimum of 3 inches.
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TXGOAT2
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Re: Tire size question

Post by TXGOAT2 » Wed Apr 13, 2022 1:21 pm

Would modifying the garage be an option?

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perry kete
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Re: Tire size question

Post by perry kete » Wed Apr 13, 2022 1:39 pm

Fred,

I can't find the postings but, in the past, there were a few fellows who made temporary tires of a smaller size out of plywood by cutting them in a circle and moving the car around on them. Perhaps you could do the same while it is in storage. They had photos.
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TRDxB2
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Re: Tire size question

Post by TRDxB2 » Wed Apr 13, 2022 1:55 pm

I would think you could make some with two layers of 3/4" plywood and some marginal wood wheel hubs. The diameter 24" should do it
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