Description
Repair, installation, and use context
Evaluate (2) Industrial Tire Assemblies 23×8.50-12 Fits Kubota 6C300-50310 in the context of a Car repair, installation, or use case. The source application detail is: You are purchasing a pair of wheel and tire assemblies —Product Features— Heavy Duty Wheels Powder Coated Orange Valve Stem Protector R4 Industrial 23×8.50-12 —Specifications— Wheel: Orange 6 Lug Tire Size: 23×8.50-12 Tire Type: 6 Ply R4 Load Rating: 1430lbs @ 10mph —Fits Models— B2301HSD – B2320HSD – B2320DT B2320DTWO – B2410HSD – B2410HSDB B2601HSD – B2620HSD – B2920HSD B7410D – B7500D – B7500HSD B7510D.
Plan access, tools, and surrounding components around this supporting source detail: Fits models listed in the description. Confirm this final recorded point before work begins: Product identity: (2) Industrial Tire Assemblies 23×8.50-12 Fits Kubota 6C300-50310.
Job-planning boundary
The page preserves the supplied facts but does not infer an unlisted vehicle, installation method, or repair result.
Complete source-backed product details
You are purchasing a pair of wheel and tire assemblies
—Product Features—
Heavy Duty Wheels
Powder Coated Orange
Valve Stem Protector
R4 Industrial
23×8.50-12
—Specifications—
Wheel: Orange 6 Lug
Tire Size: 23×8.50-12
Tire Type: 6 Ply R4
Load Rating: 1430lbs @ 10mph
—Fits Models—
B2301HSD – B2320HSD – B2320DT
B2320DTWO – B2410HSD – B2410HSDB
B2601HSD – B2620HSD – B2920HSD
B7410D – B7500D – B7500HSD
B7510D – B7510HSD – B7510HSDTR
—Replaces—
6C040-50620 – 6C040-50630
6C040-50621 – 6C040-50631
6C040-50640 – 6C040-50650
6C040-50610
Please double check model, serial and part numbers to verify fitment prior to purchase. Thanks!
Source product highlights
About this item
- Heavy Duty 6 Lug Wheels – Powder Coated Orange – R4 Industrial
- 6 Ply Pneumatic Tires with R4 Tread 23×8.50-12
- Fits models listed in the description
- Full parts list in the description below
- Please double check model, serial and part numbers to verify fitment prior to purchase. Thanks!




Timothy F –
Huge improvement great package deal
Not interested –
No listing for B20 wheels. Since tires are same size, I took a chance. Lug pattern was off. I redrilled the lug holes and they now fit my Kubota B20
C. Kenneth Imler –
Wasn’t sure these would fit my tractor so I contacted customer support. Got back to me next day that they would work. Fast shipping. Just bolted them on. Absolutely perfect replacement at a fraction of the cost of Kubota brand.
gareth thomson –
Tires aren’t name brand but half the price of the kubota brand.
Carrie A. Whiteman –
Came a day ahead of scheudle. they are exactly what we ordered and needed. Thanks for having these. Love this product!!!!!!
Ned –
Fit on my B2100 with no problems. Strong tires with good tread. Rim holes are 5 1/4″ across from each other.