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-   -   What Size Truck Tires for 1946 1.5 ton??? (https://www.fordbarn.com/forum/showthread.php?t=327117)

junkyard junky 05-29-2023 10:04 AM

What Size Truck Tires for 1946 1.5 ton???
 

Looking at getting tires for my 46 1.5 ton truck. Has 7.50x20 in the front and 8.25x20 on the rear. What size came on the truck originally and what size if everyone running?

ActionYobbo 05-29-2023 11:09 AM

Re: What Size Truck Tires for 1946 1.5 ton???
 

The one I have parked here has 7.00-20 both ends

GB SISSON 05-29-2023 11:14 AM

Re: What Size Truck Tires for 1946 1.5 ton???
 

1 Attachment(s)
I knew when I bought this it was gonna be running 8.25 x 20s on all six. I like my trucks sitting 'way up firm and high'. The rubber overdrive from these 38" tires kept me up with the island's 40 mph speed limit.

petehoovie 05-29-2023 11:15 AM

Re: What Size Truck Tires for 1946 1.5 ton???
 

Quote:

Originally Posted by GB SISSON (Post 2229547)
I knew when I bought this it was gonna be running 8.25 x 20s on all six. I like my trucks sitting 'way up firm and high'. The rubber overdrive from these 38" tires kept me up with the island's 40 mph speed limit.

https://www.fordbarn.com/forum/attac...3&d=1685376772

Newc 05-29-2023 11:31 AM

Re: What Size Truck Tires for 1946 1.5 ton???
 

Your rear tires should not touch [rub] sidewalls when loaded. Newc

ActionYobbo 05-29-2023 12:40 PM

Re: What Size Truck Tires for 1946 1.5 ton???
 

Good to see the truck doing work and not parked up

truckdog62563 05-29-2023 12:41 PM

Re: What Size Truck Tires for 1946 1.5 ton???
 

The 1946 Dealer Handbook shows all six 7.50-20s achieved a 12,500 lb gvwr. Fitted with four 8.25-20s at the rear achieved a 14,500 gvwr. Stu

junkyard junky 05-29-2023 09:59 PM

Re: What Size Truck Tires for 1946 1.5 ton???
 

What brand are you tires? Do you buy them locally?



Quote:

Originally Posted by GB SISSON (Post 2229547)
I knew when I bought this it was gonna be running 8.25 x 20s on all six. I like my trucks sitting 'way up firm and high'. The rubber overdrive from these 38" tires kept me up with the island's 40 mph speed limit.


junkyard junky 05-29-2023 10:03 PM

Re: What Size Truck Tires for 1946 1.5 ton???
 

3 Attachment(s)
What brands are the best to buy in the 7.50 and 8.25 size? Talked to the local tire shop near me and they have a brand called Vee Rubber.

RalphG 05-30-2023 08:47 AM

Re: What Size Truck Tires for 1946 1.5 ton???
 

Not sure if it was factory original or a later owner addition but the 46 I had used 7.50 on the front and 900x20 on the back.

GB SISSON 06-01-2023 09:15 PM

Re: What Size Truck Tires for 1946 1.5 ton???
 

I bought all six tires used from a CL seller for 600 bucks. Maybe a local fleet changes them out on a schedule and would have some used. I think for new tires they are gonna be from overseas, but really they must have to pass the DOT stuff. Also check with Miller Tires in Ohio. They specialize in vintage truck and tractor tires. Keep us in the loop, many of us here like the big trucks!

frnkeore 06-02-2023 02:34 AM

Re: What Size Truck Tires for 1946 1.5 ton???
 

I did a little looking around I found 9.00 20's they are hard to find and expensive, about $330 - 425 each. 8.25 are a little cheaper, I found them @ $277, delivered to my zip 97502.
https://www.ebay.com/itm/38358484414...Bk9SR-j0rLGPYg

10.00 20's are still common @ ~$380

I did find a interesting tire, that could be used on the front. It's a 3 rib, 7.50 20, implement tire (like a tractor tire) that could make steering a a lot easier for $154 ea.

I couldn't find anything smaller than the 8.25's for truck tires.

My '35 has 7.00 20's on the front and dual 6.50's on the back.

burnette 06-02-2023 05:20 AM

Re: What Size Truck Tires for 1946 1.5 ton???
 

https://www.universaltire.com/truck-...wall-tire.html
i put 2 of those on my front ,drives very good.

Model51 06-02-2023 05:46 AM

Re: What Size Truck Tires for 1946 1.5 ton???
 

I have Firestone 6.50-20 front and back on my '35 1-1/2 ton. In the day, many trucks had different, usually smaller, front tires. I went for the same size all around just to make swapping tires uncomplicated. Watch out for body clearance with big tires under loaded conditions and also as someone else mentioned, rubbing together of dual rear tires under load.

RalphG 06-02-2023 07:57 AM

Re: What Size Truck Tires for 1946 1.5 ton???
 

Quote:

Originally Posted by frnkeore (Post 2230424)

I did find a interesting tire, that could be used on the front. It's a 3 rib, 7.50 20, implement tire (like a tractor tire) that could make steering a a lot easier for $154 ea.
.

I have a pair of those triple rib tractor tires on wheels from a seed drill in 7.50x20 size but like most implement tires they are rated for speed of 25 mph maximum.

junkyard junky 06-09-2023 08:47 PM

Re: What Size Truck Tires for 1946 1.5 ton???
 

I looked at Miller tire. Called down to the tire shop that is close to where i work which is 50 miles from the house. They could get 7.50 and 8.25 for $400 each mounted. Talked to a buddy who lives about 2 hours from me. He said he had a set of 4 8.25x20 that a neighbor gave him. Said he would give them to me. His neighbor is very particular and said the only reason he took them off because they were 5 years old. All the guy did was haul grain out fot he ield with the truck that they were on.

GB SISSON 06-10-2023 08:55 PM

Re: What Size Truck Tires for 1946 1.5 ton???
 

Quote:

Originally Posted by junkyard junky (Post 2232287)
I looked at Miller tire. Called down to the tire shop that is close to where i work which is 50 miles from the house. They could get 7.50 and 8.25 for $400 each mounted. Talked to a buddy who lives about 2 hours from me. He said he had a set of 4 8.25x20 that a neighbor gave him. Said he would give them to me. His neighbor is very particular and said the only reason he took them off because they were 5 years old. All the guy did was haul grain out fot he ield with the truck that they were on.

Can't beat the price! You got lucky. Go grab them Badboys pronto!

ronn 06-11-2023 07:49 AM

Re: What Size Truck Tires for 1946 1.5 ton???
 

Coker had them for roughly 200. each about a yr ago.


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