Tires B7500 need from tire

[theboman]

I need a front tire (or tires). 21x8.00x10 Turf and Field ... Kubota discontinued the part number.... BS!!

Firestone discontinued tire, a company bought a bunch and are gouging people on Ebay at $152 a tire!! BS again!

So, I need a replacement or what's size can I use on my 4 wheel drive that don't screw up the ratio/sync...

If I have to get two new tires/rims R1 will be my 1st choice or something more aggressive than turf.....

HELP!!! 606-831-1266 theboman@theboman.biz

 

[aczlan]

Whats the circumference and tread width of the tire?

Aaron Z

 

[theboman]

Front tires currently 21 x 8.00 x 10
Rear 31 x 15.5 x 15

 

[aczlan]

Front tires currently 21 x 8.00 x 10
Rear 31 x 15.5 x 15

Can you measure the tire itself? The reason I ask is that actual sizes vary by tire brand and model. One models 21x8.00x10 might be the same size as another models 22x8.00x10.

Aaron Z

 

[Wolfy]

To pay $150 on Ebay and be all done seems logical to me. Otherwise, Id try BKT.

 

[theboman]

Ha. Maybe... Just kinda have faith the Firestone knows their business better than my tape measure!

Can you measure the tire itself? The reason I ask is that actual sizes vary by tire brand and model. One models 21x8.00x10 might be the same size as another models 22x8.00x10.

Aaron Z

 

[/pine]

There are a couple of different older threads on this subject...I went the through the same issues a couple of years ago...
...it is all about "rolling circumferences"...

 

[aczlan]

Ha. Maybe... Just kinda have faith the Firestone knows their business better than my tape measure!

The reason I asked is that Carlsile (and other manufacturers) have several turfs (or turf-ish tires) that are 20x8x10 or 22x8x10 but they vary in height depending on what model you look at and with a diameter or circumference from the tire you have now, I could probbaly point you to a match.

Aaron Z

 

[aczlan]

Specifically, the Carlsile All Trail 20X10.00-10NHS (pn: 5100454, available for $75 on Amazon) is supposed to have a mounted diameter of 20.13" and a mounted width of 8.8" with a weight rating of 695# per tire
The original tires (per: B1700 Front tires? - OrangeTractorTalks - Everything Kubota ) had a mounted diameter of 20.5.
That should give you a rolling circumference of 63.27" vs the stock rolling circumference of 64.43"
With new tires that would be a problem, but being as your back tires should be worn, the ratios should be close enough to work.

Aaron Z

 

[theboman]

Hi-Run WD1056 20 x 10.0-8 in. 4 Ply Replacement Tire - Tractor Supply Co.

Will this one work??? It's a 20 x 10 x 8 4 ply with 1190 lbs capacity at $90 per tire.... and looks like R1 or very similar!! TALK to me experts!!! Gonna tube my blowout to get tractor outta the woods... REALLY!!!

 

[theboman]

on the Ebay tires.... If I'm gonna have to pay $150 for one tire, I just as well pay $200 or somewhat higher for a more aggressive tread type on two tires..... The $150 tire is PRICE GOUGING and those type businesses should be boycotted!!! I've been a Kubota fan since day 1, for the past 12 years... now a days..... I can't say they'd be my next choice of tractor....too many time they have did things like this.... POOR CUSTOMER SERVICE!!!

 

[aczlan]

Its a 8" rim, wont work on your 10" rim. This one might work though: Hi-Run WD1092 Replacement Tire, 20X10-10 2PR - Tractor Supply Co.
Do you have a loader? If so, might you be able to put the bucket down and back it out steering with the split brakes?

Aaron Z

 

[theboman]

I gotta back it out, no other choice where it sits... Hard to steer with split brakes on a hydro too
As far as that tire, I won't waste my money on a two ply that'll be too wimpy.
Just as I posted that I realized my rim sizes were different... Just all flustered on my situation at hand.
I do appreciate all the advice, pointers, help from my "tractor buddies" here on TBN!!

I just found a 21 x 11 x 10 in Carisle...

 

[aczlan]

I gotta back it out, no other choice where it sits... Hard to steer with split brakes on a hydro too

A ratchet strap to hold the blown side up in the air should let you steer if you use the bucket to stabilize it. Otherwise, a string or light rope tied to the forward pedal would let you back out while using the split brakes.

I just found a 21 x 11 x 10 in Carisle...

Just check the mounted diameter of them to make sure it will give you rolling circumference that is close to stock.

Aaron Z

 

[theboman]

Can I use a B7800 tires/rims on my B7500??

 

[Wolfy]

You need to be careful that they remain matched to the rears. Im assuming you have a 4WD?

 

[theboman]

Yep I'm aware of that and mentioned that.. Kubota said I can use 22 x 8 x 12 but if I gotta buy TWO TIRES AND RIMS because of their BSing ways at Kubota (and yes it is their fault!) I want to go with a R1 or similar.