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ST528
Mixed Service All-Position

With its class-leading 26/32" tread depth on the standard sizes and 10,200 pounds load-carrying capacity on size 315/80R22.5, the ST528 is a premium on- and off-highway mixed service all-position tire.

S-Tech design
6 YEAR Warranty
  • 6 Years from Original Purchase Date*
  • 2 Recap Casing Warranty*
TIRE CONSTRUCTION
  1. Application-specific tread compounds resist tread chipping in high scuff on and off road applications.
  2. Stone ejectors protect the casing from damage in the base of the tread groove.
  3. Shoulder notching for increase traction in Mixed Service applications.
  4. Thick curbing ribs help shield the casing from sidewall damage.
  5. Extra thick layer of undertread rubber protects the belt package.
  6. Four Steel Belt Package - resists punctures, increases vehicle stability, and contributes to more retread cycles.
  7. Rust inhibitor compounds coat all interior steel belts and body ply components.
TIRE CONSTRUCTION
Tire Specifications
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TIRE SIZE
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Tire Specifications

  • SIZE 315/80R22.5
  • PLY RATING 20
  • SERVICE DESCRIPTION 157/154K
  • MAX SPEED 68
  • TREAD DEPTH 24
PRODUCT CODE5532063
TIRE SIZE315/80R22.5
SERVICE DESCRIPTION157/154K
LOAD RANGE/PLYL/20
PREF. RIM WIDTH (INCH)9.00
MIN. RIM WIDTH (INCH)9.00
SINGLE MAX LOAD (LBS.)10200
REVS PER MILE491
DUAL MAX LOAD (LBS.)8270
I.P. (PSI)130
OVERALL DIAMETER (INCH)42.7
SECTION WIDTH (INCH)11.2
MIN. DUAL SPACING (INCH)13.8
TREAD DEPTH (X/32")  24
STATIC LOADED RADIUS19.7
MAX SPEED (MPH)68

Tire Specifications

  • SIZE 11R22.5
  • PLY RATING 16
  • SERVICE DESCRIPTION 146/143K
  • MAX SPEED 68
  • TREAD DEPTH 26
PRODUCT CODE5532052
TIRE SIZE11R22.5
SERVICE DESCRIPTION146/143K
LOAD RANGE/PLYH/16
PREF. RIM WIDTH (INCH)8.25
MIN. RIM WIDTH (INCH)7.50
SINGLE MAX LOAD (LBS.)6610
REVS PER MILE494
DUAL MAX LOAD (LBS.)6005
I.P. (PSI)120
OVERALL DIAMETER (INCH)42.0
SECTION WIDTH (INCH)11.1
MIN. DUAL SPACING (INCH)12.6
TREAD DEPTH (X/32")  26
STATIC LOADED RADIUS19.6
MAX SPEED (MPH)68

Tire Specifications

  • SIZE 11R24.5
  • PLY RATING 16
  • SERVICE DESCRIPTION 149/146K
  • MAX SPEED 68
  • TREAD DEPTH 26
PRODUCT CODE5532059
TIRE SIZE11R24.5
SERVICE DESCRIPTION149/146K
LOAD RANGE/PLYH/16
PREF. RIM WIDTH (INCH)8.25
MIN. RIM WIDTH (INCH)7.50
SINGLE MAX LOAD (LBS.)7160
REVS PER MILE471
DUAL MAX LOAD (LBS.)6610
I.P. (PSI)120
OVERALL DIAMETER (INCH)44.1
SECTION WIDTH (INCH)11.1
MIN. DUAL SPACING (INCH)12.6
TREAD DEPTH (X/32")  26
STATIC LOADED RADIUS20.5
MAX SPEED (MPH)68

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*Exclusions apply. Click here for full warranty details.