Otani tires

How to Choose Otani Tires

Choose Otani tires by separating commercial truck and bus (TBR) use from passenger and light-truck (PCR/LTR) use first, then selecting within the commercial branch by axle position and service environment. Otani's US retail presence is almost entirely commercial - its catalog is structured around drive axle, steer, and all-position, and mixed-service roles rather than passenger comfort or performance categories.

• For drive axle applications, OH-311 and OH-301 are both drive-position tires, differentiated by tread design and service intent rather than axle role. OH-311 is built around regional and long-haul drive use with an open-shoulder five-lug pattern for wet traction. OH-301 covers similar drive-axle territory with a different tread construction. Comparing them requires looking at service environment - regional vs. mixed - not at axle position, since both sit in the same position.
• For steer and all-position applications, OH-150 and OH-152 are the relevant starting point. OH-150 is designed for steer and all-axle positions on commercial vehicles, with a symmetric ribbed tread built for steering response and long tread life. This is a fundamentally different construction from the drive-axle OH-311 even when the nominal size is identical - selecting by size alone without confirming axle position is the primary mistake to avoid with Otani. 
• For trailer positions, OH-107 covers trailer and steer duty. Its five-rib tread pattern is built for consistent road contact across both trailer and steer positions.
• For passenger or light-truck use, Otani's PCR/LTR branch exists but carries limited US retail depth compared to its commercial lineup. Buyers prioritizing passenger or light-truck fitments will find broader size availability in other brands at the same price tier.

Popular Otani Tire Sizes for Commercial Trucks & Trailers

Otani's US catalog concentrates in standard North American commercial truck sizes. The most consistently available across US retailers are:

• 11R22.5 - one of Otani's highest-volume commercial sizes, available in both drive axle (OH-311, OH-350) and steer/all-position (OH-150) configurations; axle position must be confirmed by model, not size alone
• 295/75R22.5 - long-haul tractor and trailer fitment, appears in both steer/all-position and drive variants across the Otani commercial range
• 11R24.5 - highway fleet size for mixed commercial service, standard North American Class 8 fitment
• 285/75R24.5 - trailer and fleet fitment for tandem-axle configurations
• 225/70R19.5 - medium-duty commercial size for regional delivery and urban service applications, confirmed in Otani's catalog

Otani's commercial tire demand centers on cost-per-mile efficiency and long tread life rather than premium compound or ride refinement. Steer, drive, and trailer positions require different casing constructions even when the nominal size is identical - selecting by axle position first, then model, is the correct approach for all sizes in this catalog.