Hankook AH37 All-Position Truck Tire
Choose the Hankook AH37 for dependable all-position performance on regional and urban routes. Its stable rib pattern helps prevent irregular wear, while wide circumferential grooves and dense siping build confidence in the rain. A durable compound stretches tread life and supports multiple retreads to cut cost per mile. Whether you run it on the steer axle or across positions, the AH37 delivers a balanced blend of grip, longevity, and value for daily fleet work.
Key Features and Benefits
The AH37 uses a sturdy ribbed tread that stabilizes the footprint and clears water for sure control on wet roads. Lateral notches and dense siping add biting edges that aid braking and spread load across the ribs for even wear.
A cut and chip resistant compound stands up to curbing and frequent stops common in regional and urban duty. Stone-ejecting groove shapes help keep channels clean and protect the casing for retread. The result is steady steering, predictable handling, and long service life that lowers cost per mile.
Performance on Regional and Urban Routes
Built for pickup and delivery and mixed urban duty, the AH37 prioritizes wet grip, stability, and even wear. The tread maintains consistent contact pressure to limit cupping and shoulder scrub in tight turns. Wide grooves and angled sipes move water quickly for confident rain braking, while continuous ribs support straight tracking and a smooth ride. Fleets commonly run the AH37 in steer and all-position roles where frequent stops, dock approaches, and variable loads demand predictable handling and durable wear.
Sizes and Specifications
Common AH37 sizes include 11R22.5, 11R24.5, 275/70R22.5, 295/75R22.5, 255/70R22.5, 12R22.5, and 10R22.5, with load range and speed symbol varying by size. Confirm size, load index, and ply rating against your door-jamb label, axle ratings, and fleet spec. Availability changes by region, so use the size selector for current stock and technical details like overall diameter, section width, max load, and recommended rim. If you run mixed routes or specific axle setups, our team can match the exact AH37 spec to your application.
Tread Depth and Speed Rating
On the Hankook AH37, new tread depth and speed rating vary by size and load range. In this segment, initial tread depth typically falls between about 10/32 and 20/32, and speed symbols align with regional service needs. For exact values, check the spec sheet on the size you plan to buy, and match speed capability to your route speeds and local rules. If you need help reading symbols or comparing depths, contact our product support team.
Pressure and Load Guidance
Set AH37 inflation by actual load using an approved load and inflation chart for the exact size and load range. Start with the vehicle placard or fleet spec, weigh the axle loaded, and adjust cold psi to carry the heaviest expected weight without exceeding the tire rating. Correct inflation supports even wear, stable handling, and cooler running, all critical for tread life and casing durability. If your routes or loads change seasonally, recheck weights and update pressures to keep the proper operating window.
Pricing, Warranty, and Value
Hankook AH37 pricing varies by size and load range. Beyond upfront cost, fleets value its even wear and durable casing that accepts multiple retreads to reduce cost per mile. Coverage typically includes a limited warranty on workmanship and materials, with casing policies where conditions are met. Review the warranty PDF for terms in your region, then select your size to see live pricing, availability, and delivery options.
User Reviews and Real-World Feedback
Drivers and fleet managers often highlight the AH37's steady steering and predictable wet-road behavior in regional service. When alignment and inflation stay on point, wear patterns tend to stay even, and casings retread well when cared for. Many recommend periodic cross-rotations on multi-axle vehicles to limit shoulder scrub on tight-turn routes. As with any commercial tire, results depend on load, road surface, and maintenance, so check the size-specific ratings for feedback that matches your setup.
Hankook AH37 vs Alternatives
Within the regional all-position class, the AH37 emphasizes stable handling, wet traction, and casing durability for retreading. Compared with steer-only patterns, it offers broader all-position versatility, while more aggressive traction designs may trade rolling efficiency for extra drive-axle grip. If you prioritize long steer-axle mileage and precise tracking, the AH37 is a strong fit. For heavy off-pavement or severe mixed service, consider a deeper-lug pattern and we can help you compare options by axle and route.
Care, Rotation, and Inflation Best Practices
Get the most from the AH37 with routine inspections, correct cold inflation, and scheduled rotations. Verify alignment and balance at install and after any impact. On multi-axle equipment that sees tight yard turns, plan cross-rotations to control shoulder wear. Clean stones from grooves, record wear by axle position, and rotate before irregular patterns set in to preserve ride, grip, and casing health.
Inflation Charts and Setup
Use the official load and inflation chart for your exact AH37 size and load range to set cold psi. Confirm loaded axle weights, consult the chart, and adjust each single or dual position accordingly. Do not exceed the tire's maximum load or pressure, and recheck inflation when temperatures shift. If you need the correct chart or help interpreting it, reach out with your size, load range, and typical route speeds.
