The OTR Grassmaster is a high‑performance tire designed for zero‑turn mowers, garden tractors, riding mowers, and utility vehicles. Engineered to provide optimal traction and handling without damaging turf, this tire is ideal for landscaping professionals and homeowners who want to maintain a pristine lawn while ensuring durability and long‑lasting performance.
Its specialized S‑shaped tread pattern provides superior grip, especially during sharp turns and when navigating grassy and uneven surfaces. The tire is built with a durable rubber compound that resists wear and tear, ensuring reliable performance even under heavy use. Its tread design minimizes turf damage, making it a great choice for maintaining delicate lawn surfaces while also offering excellent stability in wet or dry conditions.
Ideal for: Zero‑turn mowers, garden tractors, riding mowers, and utility vehicles used for lawn maintenance and turf care.
Tire Features & Benefits:
S‑shaped tread design provides strong traction while minimizing turf damage
Durable compound supports long tread life, even under heavy use
Designed for optimal handling on grass, turf, and light off‑road conditions
Provides superior stability for smooth, consistent operation
Available in a wide range of sizes to fit various lawn equipment models
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OTR Wheel Engineering, founded in 1987 in the USA, is a market-leading specialist in off-the-road (OTR) tire, wheel, and complete assembly solutions. Operating with strategically located facilities across North America and Europe, OTR Wheel Engineering is trusted for its innovative engineering and customized products, offering robust durability, reliability, and application-specific performance for heavy equipment in agriculture, construction, mining, and turf care.
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The OTR Grassmaster is built with a durable compound designed to provide long mileage life, offering solid reliability and dependable performance for daily use.
The OTR Grassmaster is designed for budget-conscious drivers of compact cars and sedans who seek dependable year-round performance without sacrificing affordability. It's ideal for those who prioritize practical value and reliable performance.
The OTR Grassmaster’s balanced tread profile delivers consistent grip and traction in both dry and wet conditions, ensuring stable handling and reliable performance in all weather conditions.
The durable compound in the OTR Grassmaster ensures long-lasting tread life, supporting a reliable and economical driving experience that offers excellent value over time.
The OTR Grassmaster’s low-maintenance design includes a stable center rib that enhances highway handling, providing consistent road contact and a smooth, comfortable ride for daily use.
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Treadwear
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Traction
The ability of a tire to grip to the road in wet conditions