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ST717
Regional All-Position

This line offers many hard-to-find sizes and ply ratings. Every tire is engineered to be Sumitomo tough.

6 YEAR Warranty
  • 6 Years from Original Purchase Date*
  • 2 Recap Casing Warranty*
TIRE CONSTRUCTION
  1. 5-Rib design - provide better vehicle stability in all weather conditions.
  2. Sipes - enhance traction and water dispersion.
  3. Micro sipes - promote long, even wear.
  4. Four Steel Belt Package - resists punctures, increases vehicle stability, and contributes to more retread cycles.
TIRE CONSTRUCTION
Tire Specifications
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TIRE SIZE
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Tire Specifications

  • SIZE 11R17.5
  • PLY RATING 14
  • SERVICE DESCRIPTION 137/135K
  • MAX SPEED 68
  • TREAD DEPTH 17
PRODUCT CODESUMI-5530442
TIRE SIZE11R17.5
SERVICE DESCRIPTION137/135K
LOAD RANGE/PLYG/14
PREF. RIM WIDTH (INCH)8.25
MIN. RIM WIDTH (INCH)7.50
SINGLE MAX LOAD (LBS.)5070
REVS PER MILE582
DUAL MAX LOAD (LBS.)4805
I.P. (PSI)105
OVERALL DIAMETER (INCH)36.4
SECTION WIDTH (INCH)11.7
MIN. DUAL SPACING (INCH)12.6
TREAD DEPTH (X/32")  17
STATIC LOADED RADIUS16.7
MAX SPEED (MPH)68

Tire Specifications

  • SIZE 9R17.5
  • PLY RATING 14
  • SERVICE DESCRIPTION 129/127K
  • MAX SPEED 68
  • TREAD DEPTH 16
PRODUCT CODESUMI-5530438
TIRE SIZE9R17.5
SERVICE DESCRIPTION129/127K
LOAD RANGE/PLYG/14
PREF. RIM WIDTH (INCH)6.75
MIN. RIM WIDTH (INCH)6.00
SINGLE MAX LOAD (LBS.)4080
REVS PER MILE632
DUAL MAX LOAD (LBS.)3860
I.P. (PSI)120
OVERALL DIAMETER (INCH)33.1
SECTION WIDTH (INCH)8.9
MIN. DUAL SPACING (INCH)10.3
TREAD DEPTH (X/32")  16
STATIC LOADED RADIUS15.4
MAX SPEED (MPH)68

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*Exclusions apply. Click here for full warranty details.