OTR Grassmaster Zero Turn Mower Tire 2-Pack 23x10.50-12
- 2 tires, wheels not included
- 1320 lb load at 10 mph
- 22 psi maximum pressure
- 4-ply bias, tubeless
- Grassmaster turf tread, 10 mm deep
Updated 23 days ago · Based on the Amazon listing and published specifications, not hands-on testing.
A pair of tubeless turf tires for zero turn mowers and garden tractors that need this rear size. Wheels are not included, so mounting on your rims is up to you.
As an Amazon Associate I earn from qualifying purchases. ProductDome earns a commission when you buy through links on this page.
ASIN: B0869RXNL6Category: Tires
Overview
A bias-ply carcass with four plies gives these Grassmaster tires stiff sidewalls, while a shallow turf tread grips grass without scarring it. They come as a pair to replace both rear tires on a mower.
Matching both rear tires restores even traction and a level deck. Without wheels in the box, owners need tire tools or a shop to swap them.
Who it's for
Mowers with bald or cracked rear tires of this size suit a matched pair. Owners who do not want to mount tires should buy assemblies.
Pros and cons
- Turf tread protects grass
- Stiff bias sidewalls
- Year round use
- Wheels not included
- Mounting tools needed
- Low pressure ceiling
Performance notes
Bias plies cross at angles that stiffen the sidewall, which resists cuts from curbs and roots. The turf tread's wide lugs spread weight so pivots do not tear sod. Correct pressure on both sides holds the deck level for an even cut.
Specifications
| Brand | MowerPartsGroup |
|---|---|
| Dimensions & fit | |
| Tire Diameter | 23 incheslower than 59% of 55 tires |
| Section Width | 10.5 incheshigher than 57% of 45 tires |
| Rim Size | 12 inches |
| Rim Width | 8.5 incheshigher than 71% of 39 tires |
| Tread Depth | 10 millimeters |
| Size | 23x10.50-12 |
| Load capacity | 1320 pounds at 10 mph |
| Item weight | 36 pounds |
| Construction & materials | |
| Construction Type | Bias, tubeless |
| Included components | |
| Unit Count | 2 |
| Other details | |
| Tread Type | Grassmaster, non-directional |
| Ply | 4-Ply |
| Maximum Pressure | 22 psilower than 64% of 45 tires |
Closest rivals on specs
Carlisle Turf Master Lawn and Garden Tire 23x10.50-12- Maximum Pressure 22 vs 20 psi (+10%)
Deestone D265 Turf Tire 24x12.00-12- Section Width 10.5 vs 12 inches (-12%)
- Maximum Pressure 22 vs 20 psi (+10%)
Carlisle Multi Trac CS Tire 27x10.5-15- Tire Diameter 23 vs 27 inches (-15%)
Frequently asked questions
What size are the OTR Grassmaster tires?
They are 23x10.50-12: 23 inches tall, 10.5 inches wide, for a 12 inch rim. The description lists a 12x8.5 rim fit.
Are wheels included?
No. The listing is for tires only.
Are the Grassmaster tires tubeless?
Yes.
What pressure should they run?
The maximum is 22 psi.