Toyo
M320
315/80R22.5
$542.40/tire
$723.20
Set of 4: $2169.60
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↩️ Free returns within 30 days — unmounted tires, prepaid label, no return shipping cost.
Specifications
| Size | 315/80R22.5 L M320 |
|---|---|
| Width | 315 mm |
| Aspect ratio | 80 |
| Rim diameter | R22.5 |
| Load index | 154/150 |
| Speed rating | K |
| Ply rating | 20 |
| Tread depth | 23.3/32" |
|---|---|
| Weight | 158.7 lbs |
| Max pressure | 130 psi |
| Severe snow (3PMSF) | No |
| Run-flat | No |
About the Toyo M320
Commercial Truck/Bus. Medium-Duty Truck On/Off-Road Highway tire built for Multiple Applications in the Most Demanding High-Torque Environments. Designed for Logging, Mining, Concrete Mixers and Refuse Trucks. Available in Standard and Wide-Base Sizes.
Features
* Tough tread compound* DSOC II™ technology* Deep tread* High natural rubber content* High-elongation top belt* Stone-ejector grooves* Four steel belt construction* Toyo Limited Warranty for Commercial Truck/Bus Radial Tires
Benefits
* Helps resist cut and chips to extend tire life* Optimizes footprint design for even wear and long life* Provides traction in tough on/off-road conditions* Delivers unmatched cut and chip resistance* Protects casing integrity* Minimize stone retention to maintain casing integrity* Contributes to casing durability
Understanding the 315/80R22.5 size
In the size code 315/80R22.5, 315 is the section width in millimetres (about 12.4"). 80 is the aspect ratio — the sidewall height is 80% of the width, or roughly 252 mm. R22.5 means radial construction on a 22.5-inch wheel, giving an approximate overall diameter of 42.3".
What the Toyo M320 is built for
Fitment category: Commercial Truck/Bus.
Price and value
At $542.40 per tire, a full set of four costs $2169.60. That is about 9% below the average price of the 5 tires we stock in this size.
Frequently asked questions
What does the tire size 315/80R22.5 mean?
315 is the section width in millimetres, 80 is the aspect ratio (sidewall height as a percentage of width, about 252 mm), and R22.5 indicates radial construction for a 22.5-inch wheel. Overall diameter is approximately 42.3 inches.
How much does a set of 4 Toyo M320 315/80R22.5 tires cost?
A single tire is $542.40 and a set of four is $2169.60.
Does the M320 come in other sizes?
Yes — we stock 6 additional M320 sizes besides 315/80R22.5. Fit only a size approved for your vehicle.
