Tires B7100 Tire Sizes

[over49]

Could someone please tell me the rear and front tire sizes for a 1983 B7100D? Thanks!

 

[Water Boy]

Here you go.


TractorData.com Kubota B7100 tractor information


WB

 

[over49]

Thanks very much. My tires are so cracked/checked, I'm surprised they hold air. I think they're the original tires - 27 years old.

 

[newbury]

That's a nice link but it only shows 1 tire size. Does anyone know any link that shows the tire sizes for all tires for a particular model?

Messicks let's one put in a model# and download a pdf with all of the tire sizes, and it's laid out in the manuals, but even if I go to Kubota I generally only find the tire size for 1 tire type.

 

[jas67]

Turfs:
Front 20.5x8x10 -- impossible to find, but you can get a trailer tire in this size, which is what I did for my B7100 when I had it.
Rear 29x12.5x15

R1(ag)
Front 6-12 (approx 23" outside dia)
Rear 8-16 (approx 31" outside dia)

 

[myyaz33]

Turfs:
Front 20.5x8x10 -- impossible to find, but you can get a trailer tire in this size

He is not kidding!! Looked long and hard when I had my B6100 and never found what I wanted.

 

[robbieo11]

He is not kidding!! Looked long and hard when I had my B6100 and never found what I wanted.

you can get I ended up buying 20x8x10 from firestone $70 each

 

[jas67]

you can get I ended up buying 20x8x10 from firestone $70 each

When I needed them last year, I couldn't find any dealers with them in stock, although Firestone still listed them as a current product. I guess they're available again. When did you buy them?

 

[robbieo11]

it has been a few years now
look here

20 8 10 tire, Home Garden, eBay Motors. Great deals on eBay!

 

[jas67]

it has been a few years now
look here

20 8 10 tire, Home Garden, eBay Motors. Great deals on eBay!

I didn't look at all of them, but most of them seem to be 2-ply tires that are probably rears for small lawn and garden tractors. This would not be suitable for use with a loader on a B7100.

 

[Temblor]

I didn't look at all of them, but most of them seem to be 2-ply tires that are probably rears for small lawn and garden tractors. This would not be suitable for use with a loader on a B7100.

6ply, $57 ea, all in, on ebay here.. 20 5x8 0 10 LRC 205 65 10 LRC Trailer Tire Snowmobile Jet Ski Utility Boat | eBay

 

[travelrider73]

6ply, $57 ea, all in, on ebay here.. 20 5x8 0 10 LRC 205 65 10 LRC Trailer Tire Snowmobile Jet Ski Utility Boat | eBay

I want to resurrect this old thread because I need new tires for my B7100HST and I think I want R-4 tires.

Turf tire sizes are:
Front: 20.5x8.00-10
Rear: 29x12.00x15

I think a good R-4 Tire choice would be:
Front: 20x8.00-10
Rear: 27x12.5-15

Looking for confirmation of my conversion from Turf to R-4.

Also interested in where to buy these at a reasonable price. I'm finding that these are only available as skid-steer tires so far and the ones I've found are insanely expensive in my opinion.
Any suggestions on where I can find these sizes cheap (under $100 each ideally)? In 2015 when the last person posted on this thread, they offered an ebay price of $57 each. I don't see anywhere near that price anymore.

thanks!