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RG21 Tire
TRA Code:
TRA Type: Radial
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RG21 Tire

Technical Data - RG21

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Description

RG21 – Engineered for Regional Haul Operations

The Magna RG21 is a premium regional drive tire designed for reliable, high-mileage performance in commercial trucking. Ideal for regional haul fleets operating on varied road surfaces, this tire delivers consistent traction, extended tread life, and improved fuel efficiency — even under demanding load conditions.

Its reinforced carcass and optimized tread ensure low rolling resistance, reduced noise levels, and superior driving stability. The RG21 meets the 3PMSF winter standard, ensuring performance in all seasonal conditions.

Key Benefits of the Magna RG21

  • Optimized Traction and Tread Wear: The directional tread pattern provides maximum grip and even wear across the tire surface, ensuring long-lasting performance in frequent stop-start traffic and regional routes.
  • Certified for All-Season Safety: Built to meet the 3PMSF (Three-Peak Mountain Snowflake) standard, the RG21 delivers dependable winter performance on icy or wet surfaces.
  • Fuel Efficiency and Comfort: Low rolling resistance helps reduce fuel consumption while the tire’s tread design minimizes vibration and road noise — enhancing comfort for long-distance drivers.

Why Fleet Operators Choose the RG21

  • High mileage for regional haul routes
  • Optimized tread footprint for even wear
  • Strong casing for excellent retreadability
  • Suitable for drive axle use on commercial trucks
  • Proven durability in mixed weather conditions

Applications

The Magna RG21 is suitable for:

  • Regional haul trucks
  • Commercial drive axle applications
  • Local and long-distance distribution fleets

Explore More Truck Tires

Looking for more options? Browse our full selection of truck drive tires or all-position tires for every road and load.

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Downloads

Data Sheet

Download the Magna RG21 tire data sheet for detailed specifications and technical insights.

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General Products Catalogue

Download the Magna general product catalogue for detailed information on our tire categories and specs.

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