Performance Ratings

  • rating  Dry Handling
  • rating  Wet Handling
  • rating  Tread Life
  • rating  Ride Comfort
  • rating  Quiet Ride
  • rating  Rolling Resistance
  • rating  Off-Road Traction
  • rating  Winter Handling
Share This Info

Open Country M-55

ALL WEATHER Heavy Duty Light Truck Tire  

For heavy-duty or commercial applications, this tire is designed to deliver versatility and exceptional mileage with dependable traction on or off-road. The M-55 tire is M&S (mud and snow) rated and an ideal choice for any pickup owner requiring heavy duty performance in most weather conditions.

The M-55 is a service tire with a reputation for handling the roughest terrain and tackling the toughest of jobs.

Performance Ratings

  • rating  Dry Handling
  • rating  Wet Handling
  • rating  Tread Life
  • rating  Ride Comfort
  • rating  Quiet Ride
  • rating  Rolling Resistance
  • rating  Off-Road Traction
  • rating  Winter Handling
studs.
Pinned for Studs
  • Pinned for () studs for optimal snow and ice traction.
Image:
s_t_logo_0
All-Weather Traction
  • The M-55 is pinned for studs and exceeds Transport Canada’s snow tire standards as indicated by the “3 Peak Mountain Snowflake" symbol (3PMS). 
note - select sizes.
Image:
m-55-numerous-sipes.
Numerous Sipes
  • Improve wet and snow traction.
Image:
m-55-aggressive-lug-and-block-tread-design.
Aggressive Lug And Block Tread Design
  • Provides solid handling and traction.
Image:
m-55-open-shoulder-design.
Open Shoulder Design
  • Maximizes water evacuation for excellent all-terrain traction and stability.
Image:
Tire Size Load/Speed Product Code Approved Rim Width Range (inch) Overall Diameter (inch) Overall Width (inch) Sidewall Tread Depth (1/32") Revs/km Max Load Single (lbs.) Max Pressure Single (psi)
LT215/75R15 100Q 309290 5.0-(6.0)-7.0 28 8.7 BL 17 461 1765 50
LT235/75R15 104Q 309270 6.0-(6.5)-7.0 28.9 9.3 BL 18 447 2679 50
LT215/85R16 115Q 312270 5.5-(6.0)-7.0 30.7 8.7 BL 17 420 2680 80 /80
LT235/85R16 120Q 312290 6.0-(6.5)-7.5 32 9.3 BL 18 404 3042 80 /80
LT255/85R16 123Q 312230 6.5-(7.0)-8.0 33.4 10.4 BL 18 387 3415 80 /80
LT225/75R16 115Q 312350 6.0-(6.0)-7.0 29.4 8.7 BL 17 438 2680 80 /80
LT245/75R16 120Q 312330 6.5-(7.0)-8.0 30.8 9.8 BL 18 419 3042 80 /80
LT265/75R16 123Q 312250 7.0-(7.5)-8.0 32 10.8 BL 18 403 3415 80 /80
LT285/75R16 126Q 312240 7.5-(8.0)-9.0 33.2 11.2 BL 19 389 3740 80 /80
LT235/80R17 120Q 312210 6.0-(6.5)-7.5 32 9.3 BL 18 403 3085 80 /80
LT245/75R17 121Q 312190 6.5-(7.0)-7.5 31.9 9.7 BL 18 405 3195 80 /80
LT265/70R17 121Q 312220 7.0-(8.0)-8.5 32 10.6 BL 18 403 3195 80 /80
LT285/70R17 121/118Q 301750 7.5-(8.5)-9.0 33.1 11.4 BW 19 390 3195 80
LT265/70R18 124/121Q 312200 7.0-(8.0)-9.0 33 10.6 BL 18 391 3525 80 /80
LT275/70R18 125Q 312310 7.0-(8.0)-8.5 33.6 11 BL 19 385 3640 80 /80
LT275/65R18 123/120Q 312300 7.5-(8.0)-9.0 32.4 11 BL 19 398 3415 80 /80

Toyo Tires warranty program

PASSENGER & P-METRIC LIGHT TRUCK TIRE LIMITED WARRANTY- 

Vehicle fitments for the M55 include the following makes and models:

  • Chevrolet Silverado 2500
  • Ram 2500
  • Ram 3500
  • GMC Sierra 3500
  • Ford F250
  • Ford F350
  • Ford E-series
  • GMC Savana
  • Chevrolet Express


Tread Talk

Toyo Tires Canada
3 days 1 hour
Hoonicorn vs the World: World’s Fastest Donk (1,500hp) Vs Ken Block’s 1,400hp AWD Ford Mustang: https://t.co/Xt1Zi2w5Hm #kenblock

Tire of the Week

A performance tire ready for Canadian winters!

Your privacy

We use cookies to ensure the functionality of our website, to personalize content and advertising, to provide social media features, and to analyze our traffic. If you allow us to do so, we also inform our social media, advertising and analysis partners about your use of our website. You can decide for yourself which categories you want to deny or allow. Please note that based on your settings not all functionalities of the site are available. View our privacy policy