Shop Zero Turn Mower Tires & Assemblies
Zero-Turn Mower Tires Built for Pivot Steering
A zero-turn mower steers by driving one rear wheel forward while the other rolls back. That counter-rotation is what makes these machines fast around obstacles, and it is also what destroys tires. Every pivot drags rubber sideways across the ground instead of rolling it, so a zero-turn rear tire absorbs wear that a lawn tractor tire never sees. Choosing the right tread and load rating is the difference between a tire that lasts a season and one that lasts several.
Farm & Trail stocks zero-turn tires and complete assemblies from OTR, Titan, Carlisle, Goodyear, and Michelin, covering rear drive positions, front caster wheels, and airless options for crews that cannot afford downtime.
Tread Types and What They Are For
Turf Tread (Rear Drive)
Patterns like OTR Grassmaster and Lawnmaster use wide, shallow shoulder bars that spread load across the contact patch. They pull on slopes and damp grass without tearing sod during a zero-radius turn. This is the default choice for most rear drive positions.
Smooth and Ribbed (Front Caster)
Front casters carry weight and swivel freely, so they need no drive traction at all. Smooth tires in sizes such as 11-6.00-5, 13-6.50-6, and 15-6.00-6 turn without scuffing and leave the cleanest finish on manicured lawns.
Non-Directional and Litefoot
Non-directional treads such as the OTR TR-34, along with Litefoot patterns, minimize marking on athletic fields, golf property, and any surface where turf appearance is the deliverable. Traction is softer than a turf bar, which is the trade.
Airless and Flat-Free
The Michelin X Tweel Turf and Carlisle Reliance flat-free assemblies remove air pressure from the equation entirely. No punctures, no daily PSI checks, no roadside repair. Commercial operators run them where a single flat costs more than the tire.
Multi Trac and R4 Utility
Titan Multi Trac C/S and Garden Master R4 treads bridge mowing and light utility work. Choose these when the machine also hauls, works gravel lots, or runs a sulky and needs more bite than a pure turf tire provides.
Zero-Turn Tires by Mower Brand
Most owners start with the machine, not the tire. The table below maps the zero-turn platforms we carry fitments for to the tire sizes those classes of machine most commonly run. Use it to narrow your search, then confirm against the sidewall of the tire currently on your mower before ordering. Deck width is the fastest way to place your machine: smaller residential decks generally run 8 and 10 inch rims, while 60 inch and larger commercial decks almost always run 12 inch rims.
| Mower Brand | Common Model Families | Deck Range | Typical Rear Drive Sizes | Typical Front Caster Sizes |
|---|---|---|---|---|
| Toro | TimeCutter, Titan, Titan HD, Z Master | 34 to 72 in | 18-9.50-8, 20-10.00-8, 24-12.00-12 | 11-4.00-5, 13-6.50-6 |
| Scag | Patriot, Liberty Z, Tiger Cat II, Turf Tiger | 32 to 72 in | 20-10.00-8, 24-12.00-12, 26-12.00-12 | 13-6.50-6, 15-6.00-6 |
| Exmark | Radius E, Quest, Lazer Z, Staris | 32 to 72 in | 20-10.00-10, 24-12.00-12, 26-12.00-12 | 13-6.50-6, 15-6.00-6 |
| Hustler | Dash, Raptor X, Raptor XDX, Super Z | 34 to 72 in | 18-8.50-10, 20-10.00-8, 24-12.00-12 | 11-6.00-5, 13-6.50-6 |
| Bad Boy | Rogue, Renegade, Maverick, ZT Elite | 34 to 72 in | 24-12.00-12, 26-12.00-12 | 13-6.50-6, 15-6.00-6 |
| John Deere | Ztrak Z500, Ztrak Z700, Ztrak Z900 | 36 to 72 in | 24-12.00-12, 26-12.00-12 | 13-6.50-6, 15-6.00-6 |
| Cub Cadet | Pro Z, Ultima ZT, ZTX | 34 to 74 in | 18-9.50-8, 20-10.00-8, 24-12.00-12 | 11-4.00-5, 13-6.50-6 |
| Husqvarna | Xcite Z350, Z100 series, Z200 series | 42 to 72 in | 18-9.50-8, 20-10.00-8, 24-12.00-12 | 11-6.00-5, 13-6.50-6 |
| Gravely | Pro-Turn 100, 200, 400, Pro Turn EV | 32 to 60 in | 24-9.50-12, 24-12.00-12 | 13-6.50-6, 15-6.00-6 |
| Ferris | F60Z, F160Z, F210Z, F320Z, ISX | 36 to 72 in | 24-12.00-12, 26-12.00-12 | 13-6.50-6, 15-6.00-6 |
| Spartan | RZ, RZ C, RZ PRO, RZ HD | 42 to 72 in | 24-12.00-12, 26-12.00-12 | 13-6.50-6 |
| Wright | Stander ZK, Stander I, ZTO | 32 to 72 in | 24-12.00-12, 26-12.00-12 | 13-6.50-6 |
We also carry fitments for Altoz, Ariens, Bobcat, Bush Hog, Country Clipper, Dixie Chopper, Grasshopper, Kubota, Mean Green, RC Mowers, Simplicity, Steiner, Ventrac, Walker, Worldlawn, and Yakta. If your machine is not listed, call us with the model number and we will identify the size.
Sizes vary by model year and deck configuration within every brand above. The figures shown are the sizes most commonly fitted to that class of machine, not a guaranteed fitment for a specific serial number. Your sidewall is always the authority. Note that the same size appears in two notations: 24-12.00-12 and 24x12.00-12 refer to the identical tire.
How to Read Your Tire Size
Zero-turn tire sizes follow a three-number format printed on the sidewall, for example 24-12.00-12:
- 24 is the overall tire diameter in inches, measured inflated and unloaded.
- 12.00 is the section width in inches, the widest point of the tire.
- 12 is the rim diameter in inches. This number must match your wheel exactly.
Common rear drive sizes include 18-8.50-8, 18-8.50-10, 24-9.50-12, 24-12.00-12, 26-12.00-12, and the low-profile 24-12.00-14. Front casters typically run 9-3.50-4, 11-6.00-5, 13-6.50-6, 15-6.00-6, or 16-6.50-8.
The letter following the size is the ply rating. B is a two-ply equivalent suited to residential use, C is a four-ply equivalent, and D or E ratings carry heavier commercial decks and attachments. Moving up in ply rating adds puncture resistance and sidewall stiffness at the cost of a firmer ride. TL on a listing indicates a tubeless construction. Tires listed with TireLiner ship with an internal puncture-resistant layer already installed.
Getting Longer Life From a Set
Inflation pressure is the single largest factor in zero-turn tire wear. An under-inflated rear tire rolls onto its shoulder during a pivot and scrubs the outer lugs off in weeks. Over-inflation shrinks the contact patch, concentrates load at the center, and increases turf damage on turns. Check pressure cold against the figure in your operator manual, not the maximum stamped on the sidewall.
Technique matters nearly as much. A three-point turn transfers far less lateral force than a full zero-radius pivot, and hard-packed or dry ground multiplies the scrubbing effect. Crews that adjust turning habits on dry summer lawns routinely double tire life.
Replace rear drive tires as a matched pair. A new tire alongside a worn one creates a difference in rolling diameter, which makes the machine track unevenly, loads the transaxle unequally, and leaves stripes in the cut.
Frequently Asked Questions
Why do zero-turn tires wear faster than other mower tires?
Because zero-turn steering scrubs rather than rolls. Counter-rotating the rear wheels drags the contact patch sideways across the ground, removing rubber that a steered front axle would never lose. Dry ground, incorrect pressure, and frequent full pivots on hard surfaces all accelerate it.
How do I find the right size for my mower?
Read the sidewall of the tire currently on the machine, or check the operator manual. Rear and front sizes are always different on a zero-turn, so record both before ordering. If the sidewall is worn illegible, the wheel rim diameter plus a measurement of the mounted tire height will identify it.
Do I need a tire only, or a complete assembly?
Tire-only listings suit anyone with mounting equipment or a local shop. Complete assemblies arrive mounted on a wheel and ready to bolt on, which eliminates a trip and is usually the better choice for front casters, where the wheel is small and the labor is disproportionate to the part cost.
Are airless tires worth it for a zero-turn?
For commercial crews, generally yes. The Michelin X Tweel Turf costs more up front and returns it in eliminated downtime, skipped pressure checks, and no field repairs. For homeowners mowing clean turf a few hours a week, a quality pneumatic turf tire is the better value.
Can I fit a more aggressive tread for slopes?
You can, within the same size, and Multi Trac or R4 patterns do climb better. Expect visible turf marking on turns as the trade-off. On maintained lawns, correcting inflation and adjusting turn technique usually solves traction complaints without changing tread.
Not sure which tire fits your machine? Call 877-203-4939 with your mower make, model, and the size printed on your current sidewall, and we will confirm the correct replacement before you order.