Dynatrac tires

How to Choose Dynatrac Tires

Start coosig Dynatrac tires with service type and axle position - in that order. Dynatrac's lineup is organized around three operating contexts (long-haul, regional, mixed service) and four axle positions (steer, drive, all-position, trailer). Selecting by size alone without establishing both factors first will produce the wrong result, regardless of size compatibility.

Step 1 - Identify the service application: Long-haul applications prioritize fuel efficiency and tread life over extended highway distances. Regional applications balance durability and traction for shorter routes with more frequent stops and load cycles. Mixed service covers operations shifting between highway and varying surface conditions.

Step 2 - Identify the axle position: The lineup spans drive, steer, and all-position patterns. Drive and steer tires are not interchangeable by axle function - a drive-position tire on a steer axle, or vice versa, will not perform within its intended design parameters, regardless of size compatibility.

Step 3 - Check SmartWay requirements: Two Dynatrac models - the RL280+ long-haul steer and the RF110+ long-haul trailer - carry SmartWay verification as low rolling-resistance optimized tires. Fleet operators with fuel efficiency mandates or emissions compliance requirements should confirm SmartWay status before selecting within the long-haul category. 

Step 4 - Match size to confirmed axle role before purchasing: Dynatrac covers the same size across multiple models, serving different axle positions. Confirming that the selected model - not just the size - matches the required axle role and service type is the final verification before purchase. A size available in both a drive and an all-position model requires the buyer to select by intended axle function, not by size or price alone.

Popular Dynatrac Tire Sizes for Medium-Duty Commercial & Regional Fleet Applications

The most common Dynatrac tire sizes include:

•  11R22.5 - confirmed across Dynatrac's lineup in drive and all-position configurations, covering regional commercial steer, drive, and all-position applications.
•  295/75R22.5 - confirmed in the RA200 all-position model, long-haul and regional fleet fitment across multiple axle positions.
•  225/70R19.5 - confirmed in the RA200 lineup, medium-duty regional service and delivery truck size.
•  285/75R24.50- confirmed in the RA200, Class 8 all-position size for long-haul and regional fleet applications across steer, drive, and trailer axles.
•  255/70R22.5 - confirmed in the DT320 closed shoulder drive model, medium-duty drive axle size for regional and mixed service applications.

Dynatrac is an associate brand of Hercules Tire, occupying a tier 3 value market position below the Hercules Strong Guard line. The portfolio covers long-haul, regional, and mixed-service applications across drive, steer, and all-position patterns. As with all commercial tires, correct Dynatrac replacement requires matching by axle position and service role - not by size alone.