M503Z
M503Z

AN ON/OFF DRIVE RADIAL

Premium drive axle radial designed for on/off road applications.  Its deep lug design is very effective on muddy and harsh off road conditions.


Traction

  • Deep 26/32" lug tread provides traction on muddy, slippery and abrasive surfaces
  • Wide-belt construction contributes to long, even wear

Durability

  • Stone ejector grooves minimize stone retention to maintain casing integrity

All Toyo brand tires are subject to continuous development. Toyo Tire U.S.A. Corp. reserves the right to change construction, materials or specifications without notice or obligation. Contact your Toyo Tires dealer or Toyo Tires for current information.

Tire Size Product Code Ply Rating Max Load: Single (lbs) Max Load: Dual (lbs) Tread Depth (1/32")
11R22.5 549100 16 6610 6005 26
11R24.5 549120 16 7160 6610 26

Bold designates measuring rim width
RD = Reinforced
XL = Extra load

For Passenger Tires: * Whitewall (All other sizes blackwall)
For Light Truck Tires: * White letter styling

Light Truck Construction Elements: Tread: 3P = 3-Ply Polyester Casing, 2P = 2-Ply Polyester Casing, 2S = 2 Steel Belts, 2N = 2 Nylon Cap Plies, 1N = 1 Nylon Cap Ply Sidewall: 3P = 3 Ply Polyester

All Toyo brand tires are subject to continuous development. Toyo Tire U.S.A. Corp. reserves the right to change construction, materials or specifications without notice or obligation. Contact your Toyo Tires dealer or Toyo Tires for current information.

Toyo Tires is proud to offer a comprehensive warranty and retreading policy for our commercial truck tires. The following is a brief explanation. For complete details, download our Truck Tire Limited Warranty and Casing Policy.

A full 66-month warranty on eligible claims
If a Toyo radial truck tire becomes unserviceable due to an adjustable condition, it will be replaced with the same tire, or at Toyo Tires' option, with a comparable Toyo truck tire at no charge if tire is:

  • Within the first 2/32nds inch of treadwear
  • Used in the service it was designed
  • Within 66 months from the date of manufacture

When tires have more than the first 2/32nd inch worn, adjustment credit will be based on a pro-rata replacement credit for the percentage of tread depth remaining, but no less than the casing allowance of up to $90.00.

Casing allowances covering two retreads on eligible claims
If any Toyo radial truck tire casing becomes unserviceable due to:

  • An adjustable condition while in service for which it was designed
  • Within 66 months from the date of manufacture, or two retreads (which ever comes first)


Retread rubber allowance of up to $50.00 for first retread
See our Truck Tire Limited Warranty and Casing Policy for complete details.

Vehicle Position: Recommended: Drive Axle Only
Application: On-Off Road

The Toyo M503 replaces the following commercial tire products:

Goodyear G282 MSD
Michelin XDS
Yokohama MY507
BFGoodrich DR675