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OTR® Grass Master TyrLyner™ Lawn / Turf Tire

By OTR®
Regular priceFrom $68.99

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Small color logo of OTR® powersport and utility tire manufacturer.

Heavy Duty TyrLyner OTR® Grass Master Lawn / Turf / ATV Bias Tire is an upgraded tire for your mower and available in a wide variety of sizes! 

Built for zero-turn mowers, riding mowers, walk-behind mowers, and small utility vehicles, the Grass Master by OTR is the go-to tire choice for landscaping professionals and lawn care crews across the country. The turf-safe tread design provides excellent traction while protecting your lawn from damage and grass marks. With many size options available, this lawn care tire works great for certain ATV and UTV uses too, especially when keeping your turf in perfect condition is important!

Choose your correct tire size from the dropdown menu and select the quantity you need for quick and accurate delivery!

PLEASE NOTE: Tire only, wheel NOT included! Double check your tire size before ordering to ensure accuracy when ordering your new tires!

Grass Master w/ TyrLyner® Features / Benefits

  • Proven Non-Directional S-Tread Block Turf Friendly Tread Design
  • OEM Style Replacement Tire - Hustler
  • Heavy Duty Version with TyrLyner® Puncture Protection
      • TyrLyner® is a permanent, self-healing polyurethane tire liner that prevents flats by sealing cuts and punctures up to 3/8" in diameter, protecting both tread and sidewalls. This proprietary OTR technology maintains tire balance and structure, works in extreme temperatures, and remains effective without adding significant weight. This unique technology ensures long-lasting protection, repairability, and consistent air pressure for worry-free performance.
  • Robust Load & Weight Rating
  • 10MPH Speed Rating
  • 4-Ply, 6-Ply, 8-Ply, or 10-Ply Bias Construction
  • NHS Rated (Not for Highway Service)

Ideal for: Hustler ZTR Mowers, Bad Boy Mowers, Toro ZTR, Simplicity ZTR

Grass Master w/ TyrLyner® Available Sizes and Specifications

ITEM # DESCRIPTION LOAD MARKET OD PR PSI RIM SW TYPE WEIGHT
TLA15660002 15X6.00-6 365@10MPH Lawn & Garden 14.17 4 14 6X4.5 5.98 GRASSMASTER 8.0
TLA16658002 16X6.50-8 615@10MPH Lawn & Garden 15.84 4 28 8X5.375 6.42 GRASSMASTER 98.00
TLA16758002 16X7.50-8 760@10MPH Lawn & Garden 16.19 4 22 8X5.375 7.03 GRASSMASTER -
TLA18105100001 18X10.50-10 990@10MPH Lawn & Garden 17.95 4 22 10X8.50 9.92 GRASSMASTER 17.0
TLA186508001 18X6.50-8 770@10MPH Lawn & Garden 17 4 28 8X5.375 6.5 GRASSMASTER 15.0
TLA187800001 18X7.00-8 785@10MPH Lawn & Garden 17.6 4 26 8X5.375 6.97 GRASSMASTER 16.0
TLA1885010002 18X8.50-10 780@10MPH Lawn & Garden 17.6 4 22 10X7 8.41 GRASSMASTER 17.0
TLA18858001 18X8.50-8 825@10MPH Lawn & Garden 17.71 4 22 8X7 8.5 GRASSMASTER 16.0
TLA18858002 18X8.50-8 825@10MPH Lawn & Garden 17.91 2 22 8X7 8.7 GRASSMASTER 16.0
TLA189508001 18X9.50-8 935@10MPH Lawn & Garden 18.27 4 24 8X7 9.25 GRASSMASTER 17.0
TLA189508008 18X9.50-8 935@10MPH Lawn & Garden 18.33 4 24 8X7 9.11 GRASSMASTER 14.315
TLA201010002 20X10.00-10 1170@10MPH Lawn & Garden 19.49 4 22 10X7 9.17 GRASSMASTER 22.0
TLA20108003 20X10.00-8 1931@10MPH Lawn & Garden 19.53 4 35 8X7 9.88 GRASSMASTER 21.0
TLA201210001 20X12.00-10 1320@10MPH Lawn & Garden 19.9 4 20 10X8.5 11 GRASSMASTER 22.0
TLA2065010001 20X6.50-10 840@10MPH Lawn & Garden 19.6 4 24 10X5.5 6.7 GRASSMASTER 17.0
TLA20810001 20X8.00-10 850@10MPH Lawn & Garden 19.67 4 22 10X6.5 7.87 GRASSMASTER 21.0
TLA221110002 22X11.00-10 1050@10MPH Lawn & Garden 21.5 4 21.1 10X8.5 11.14 GRASSMASTER 26.0
TLA23105012001 23X10.50-12 1320@10MPH Lawn & Garden 23.02 4 22 12X8.5 10.55 GRASSMASTER -
TLA241214002 24X12.00-14 1820@10MPH Lawn & Garden 24.09 4 12 14X10.5 11.85 GRASSMASTER 37.05
TLA249512002 24X9.50-12 1375@10MPH Lawn & Garden 23.54 4 24 12X7 10.08 GRASSMASTER 25.5
TLA251212001 25X12.00-12 1740@10MPH Lawn & Garden 25 4 20 12X10.5 12.52 GRASSMASTER -
TLA261212003 26X12.00-12 1760@10MPH Lawn & Garden 25.08 4 20 12X10.5 12.6 GRASSMASTER 35.0
OTR Engineered Solutions Tires Brand Snippet Photo. UTV with OTR logo

About OTR Engineered Solutions Tires

Beginning in 1987, OTR has become a one-stop-shop for all your tire needs. What sets OTR apart is their commitment to excellence at every level. From design, to manufacturing, logistics, to after-sale support, OTR wants you to experience the best. In addition to aftermarket tire sales, OTR works with various original equipment manufacturers in the design, execution, and testing of new products. OTR has in-house testing for tire deflection, static loaded radius and various other tire characteristics which they couple with their test tracks for tread wear and real-world testing. What does that mean for you? When you put an OTR tire on your machine you know you are putting on a tire that has checked every box.

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