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HTR ENHANCE C/X
Premium Touring SUV/CUV Performance

The Sumitomo HTR ENHANCE, where progressive design and precision performance meet to provide a superior all-season driving experience. Featuring industry-leading warranty protection and engineered to go the distance, the HTR ENHANCE is the next evolution of the performance touring tire. The ENHANCE C/X is tuned to meet the unique performance and durability requirements of drivers of later model crossovers and SUVs. Security, confidence, adrenaline ... Enhance the journey with the Sumitomo HTR ENHANCE!

  • HighWay
  • Touring
  • Suv
  • Mud+Snow Rated

Warranty

UP TO 60K Limited Treadwear Warranty
  • 60,000-Mile Treadwear for T, H & V-Rated
  • Free 45-Day Test Drive
  • Free 2-Year Roadside Assistance
  • Free 1-Year Road Hazard Protection
  • Free Defect Replacement for the Life of Usable Tread
INTRODUCING THE HTR ENHANCE
Get ready to redefine your expectations of what a premium touring tire can deliver.
SUMITOMO TREAD TECHNOLOGY
Progressive Design. Precision Performance.

5-pitch block combination enhances noise performance

Asymmetric 5-rib pattern enhances ride stability and even wear

Long lateral grooves enhance superior all-season, wet-traction performance

Wider outside block enhances high-speed handling and cornering stability

Strategic tread block siping enhances prevention of irregular treadwear

Multiple wide circumferential grooves enhance water evacuation to prevent hydroplaning

CONSTRUCTION TECHNOLOGY
Enhanced Engineering for Every Twist and Turn
  1. Jointless nylon cap ply for uniform load distribution and smooth handling
  2. Newly developed, advanced technology tread compound for superior traction
  3. Multi-steel belt construction for reinforced ride support
  4. Reinforced bead apex for cornering strength and high-speed stability
  5. High density casing ply for extended durability
CONSTRUCTION TECHNOLOGY

Performance Ratings

Quiet Ride
10
Ride Comfort
10
Tread Life
10
Braking
9
Wet Performance Handling
9
Tire Specifications
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TIRE SIZE
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Tire Specifications

  • TREADWEAR 600
  • TRACTION A
  • TEMPERATURE B
  • SPEED RATING T
  • LOAD INDEX 110
PRODUCT CODEECT91
TIRE SIZE265/60R18
SERVICE DESCRIPTION110T
Measuring Rim Width (IN.)8.0
APPROVED RIM WIDTH MIN. - MAX. (IN.)7.5 - 9.5
MAXIMUM AIR (LBS. PSI)44
MAXIMUM LOAD (LBS.)2,337
LIMITED TREADWEAR WARRANTY60,000-Mile
OVERALL DIAMETER (IN.)30.5
SECTION WIDTH (IN.)10.7
TREAD WIDTH (IN.)8.7
STATIC LOADED RADIUS (IN.)13.7
REVS. PER MILE696
TREAD DEPTH11.0
SHIP WEIGHT MIN. (LBS.)25.2

Tire Specifications

  • TREADWEAR 600
  • TRACTION A
  • TEMPERATURE A
  • SPEED RATING V
  • LOAD INDEX 105
PRODUCT CODEECV36
TIRE SIZE255/55R18
SERVICE DESCRIPTION105V
Measuring Rim Width (IN.)8.0
APPROVED RIM WIDTH MIN. - MAX. (IN.)7.0 - 9.0
MAXIMUM AIR (LBS. PSI)51
MAXIMUM LOAD (LBS.)2,039
LIMITED TREADWEAR WARRANTY60,000-Mile
OVERALL DIAMETER (IN.)29.1
SECTION WIDTH (IN.)10.5
TREAD WIDTH (IN.)8.7
STATIC LOADED RADIUS (IN.)13.2
REVS. PER MILE727
TREAD DEPTH11.0
SHIP WEIGHT MIN. (LBS.)24.1

Tire Specifications

  • TREADWEAR 600
  • TRACTION A
  • TEMPERATURE A
  • SPEED RATING H
  • LOAD INDEX 104
PRODUCT CODEECH77
TIRE SIZE235/65R17
SERVICE DESCRIPTION104H
Measuring Rim Width (IN.)7.0
APPROVED RIM WIDTH MIN. - MAX. (IN.)6.5 - 8.5
MAXIMUM AIR (LBS. PSI)51
MAXIMUM LOAD (LBS.)1,984
LIMITED TREADWEAR WARRANTY60,000-Mile
OVERALL DIAMETER (IN.)29.1
SECTION WIDTH (IN.)9.4
TREAD WIDTH (IN.)7.6
STATIC LOADED RADIUS (IN.)13.1
REVS. PER MILE732
TREAD DEPTH11.0
SHIP WEIGHT MIN. (LBS.)24.1

Tire Specifications

  • TREADWEAR 600
  • TRACTION A
  • TEMPERATURE B
  • SPEED RATING T
  • LOAD INDEX 106
PRODUCT CODEECT53
TIRE SIZE235/70R16
SERVICE DESCRIPTION106T
Measuring Rim Width (IN.)7.0
APPROVED RIM WIDTH MIN. - MAX. (IN.)6.0 - 8.0
MAXIMUM AIR (LBS. PSI)44
MAXIMUM LOAD (LBS.)2,094
LIMITED TREADWEAR WARRANTY60,000-Mile
OVERALL DIAMETER (IN.)29.0
SECTION WIDTH (IN.)9.4
TREAD WIDTH (IN.)7.4
STATIC LOADED RADIUS (IN.)13
REVS. PER MILE730
TREAD DEPTH12.0
SHIP WEIGHT MIN. (LBS.)25.5

Tire Specifications

  • TREADWEAR 600
  • TRACTION A
  • TEMPERATURE B
  • SPEED RATING T
  • LOAD INDEX 102
PRODUCT CODEECT76
TIRE SIZE225/65R17
SERVICE DESCRIPTION102T
Measuring Rim Width (IN.)6.5
APPROVED RIM WIDTH MIN. - MAX. (IN.)6.0 - 8.0
MAXIMUM AIR (LBS. PSI)51
MAXIMUM LOAD (LBS.)1,874
LIMITED TREADWEAR WARRANTY60,000-Mile
OVERALL DIAMETER (IN.)28.5
SECTION WIDTH (IN.)9.0
TREAD WIDTH (IN.)7.3
STATIC LOADED RADIUS (IN.)12.9
REVS. PER MILE742
TREAD DEPTH12.0
SHIP WEIGHT MIN. (LBS.)25.5

Tire Specifications

  • TREADWEAR 600
  • TRACTION A
  • TEMPERATURE B
  • SPEED RATING T
  • LOAD INDEX 107
PRODUCT CODEECT67
TIRE SIZE245/65R17
SERVICE DESCRIPTION107T
Measuring Rim Width (IN.)7.0
APPROVED RIM WIDTH MIN. - MAX. (IN.)7.0 - 8.5
MAXIMUM AIR (LBS. PSI)44
MAXIMUM LOAD (LBS.)2,149
LIMITED TREADWEAR WARRANTY60,000-Mile
OVERALL DIAMETER (IN.)29.5
SECTION WIDTH (IN.)9.8
TREAD WIDTH (IN.)8.0
STATIC LOADED RADIUS (IN.)13.2
REVS. PER MILE721
TREAD DEPTH12.0
SHIP WEIGHT MIN. (LBS.)25.5

Tire Specifications

  • TREADWEAR 600
  • TRACTION A
  • TEMPERATURE B
  • SPEED RATING T
  • LOAD INDEX 105
PRODUCT CODEECT68
TIRE SIZE245/60R18
SERVICE DESCRIPTION105T
Measuring Rim Width (IN.)7.0
APPROVED RIM WIDTH MIN. - MAX. (IN.)7.0 - 8.5
MAXIMUM AIR (LBS. PSI)44
MAXIMUM LOAD (LBS.)2,039
LIMITED TREADWEAR WARRANTY60,000-Mile
OVERALL DIAMETER (IN.)29.6
SECTION WIDTH (IN.)9.7
TREAD WIDTH (IN.)7.9
STATIC LOADED RADIUS (IN.)13.3
REVS. PER MILE717
TREAD DEPTH11.0
SHIP WEIGHT MIN. (LBS.)25.2

Tire Specifications

  • TREADWEAR 600
  • TRACTION A
  • TEMPERATURE B
  • SPEED RATING T
  • LOAD INDEX 103
PRODUCT CODEECT16
TIRE SIZE225/70R16
SERVICE DESCRIPTION103T
Measuring Rim Width (IN.)6.5
APPROVED RIM WIDTH MIN. - MAX. (IN.)6.0 - 7.5
MAXIMUM AIR (LBS. PSI)44
MAXIMUM LOAD (LBS.)1,929
LIMITED TREADWEAR WARRANTY60,000-Mile
OVERALL DIAMETER (IN.)28.4
SECTION WIDTH (IN.)9.0
TREAD WIDTH (IN.)7.1
STATIC LOADED RADIUS (IN.)12.8
REVS. PER MILE740
TREAD DEPTH12.0
SHIP WEIGHT MIN. (LBS.)25.5

Tire Specifications

  • TREADWEAR 600
  • TRACTION A
  • TEMPERATURE A
  • SPEED RATING H
  • LOAD INDEX 109
PRODUCT CODEECH72
TIRE SIZE255/60R19
SERVICE DESCRIPTION109H
Measuring Rim Width (IN.)7.5
APPROVED RIM WIDTH MIN. - MAX. (IN.)7.0 - 9.0
MAXIMUM AIR (LBS. PSI)51
MAXIMUM LOAD (LBS.)2271
LIMITED TREADWEAR WARRANTY60,000-Mile
OVERALL DIAMETER (IN.)31.1
SECTION WIDTH (IN.)10.2
TREAD WIDTH (IN.)8.3
STATIC LOADED RADIUS (IN.)14.1
REVS. PER MILE681
TREAD DEPTH11.0
SHIP WEIGHT MIN. (LBS.)38.1

Tire Specifications

  • TREADWEAR 600
  • TRACTION A
  • TEMPERATURE B
  • SPEED RATING T
  • LOAD INDEX 100
PRODUCT CODEECT12
TIRE SIZE215/70R16
SERVICE DESCRIPTION100T
Measuring Rim Width (IN.)6.5
APPROVED RIM WIDTH MIN. - MAX. (IN.)5.5 - 7.0
MAXIMUM AIR (LBS. PSI)44
MAXIMUM LOAD (LBS.)1,764
LIMITED TREADWEAR WARRANTY60,000-Mile
OVERALL DIAMETER (IN.)27.9
SECTION WIDTH (IN.)8.7
TREAD WIDTH (IN.)6.9
STATIC LOADED RADIUS (IN.)12.6
REVS. PER MILE755
TREAD DEPTH11.0
SHIP WEIGHT MIN. (LBS.)25.2

Tire Specifications

  • TREADWEAR 600
  • TRACTION A
  • TEMPERATURE B
  • SPEED RATING T
  • LOAD INDEX 112
PRODUCT CODEECT59
TIRE SIZE265/65R17
SERVICE DESCRIPTION112T
Measuring Rim Width (IN.)8.0
APPROVED RIM WIDTH MIN. - MAX. (IN.)7.5 - 9.5
MAXIMUM AIR (LBS. PSI)44
MAXIMUM LOAD (LBS.)2,469
LIMITED TREADWEAR WARRANTY60,000-Mile
OVERALL DIAMETER (IN.)30.5
SECTION WIDTH (IN.)10.9
TREAD WIDTH (IN.)8.6
STATIC LOADED RADIUS (IN.)13.7
REVS. PER MILE696
TREAD DEPTH12.0
SHIP WEIGHT MIN. (LBS.)25.5

Tire Specifications

  • TREADWEAR 600
  • TRACTION A
  • TEMPERATURE B
  • SPEED RATING T
  • LOAD INDEX 104
PRODUCT CODEECT77
TIRE SIZE235/65R17
SERVICE DESCRIPTION104T
Measuring Rim Width (IN.)7.0
APPROVED RIM WIDTH MIN. - MAX. (IN.)6.5 - 8.5
MAXIMUM AIR (LBS. PSI)51
MAXIMUM LOAD (LBS.)1,984
LIMITED TREADWEAR WARRANTY60,000-Mile
OVERALL DIAMETER (IN.)29.1
SECTION WIDTH (IN.)9.4
TREAD WIDTH (IN.)7.6
STATIC LOADED RADIUS (IN.)13.1
REVS. PER MILE732
TREAD DEPTH11.0
SHIP WEIGHT MIN. (LBS.)25.2

Tire Specifications

  • TREADWEAR 600
  • TRACTION A
  • TEMPERATURE B
  • SPEED RATING T
  • LOAD INDEX 106
PRODUCT CODEECT05
TIRE SIZE235/65R18
SERVICE DESCRIPTION106T
Measuring Rim Width (IN.)7.0
APPROVED RIM WIDTH MIN. - MAX. (IN.)6.5 - 8.5
MAXIMUM AIR (LBS. PSI)44
MAXIMUM LOAD (LBS.)2,094
LIMITED TREADWEAR WARRANTY60,000-Mile
OVERALL DIAMETER (IN.)30.0
SECTION WIDTH (IN.)9.5
TREAD WIDTH (IN.)7.6
STATIC LOADED RADIUS (IN.)13.6
REVS. PER MILE705
TREAD DEPTH11.0
SHIP WEIGHT MIN. (LBS.)25.2

Tire Specifications

  • TREADWEAR 600
  • TRACTION A
  • TEMPERATURE A
  • SPEED RATING H
  • LOAD INDEX 103
PRODUCT CODEECH49
TIRE SIZE235/60R18
SERVICE DESCRIPTION103H
Measuring Rim Width (IN.)7.0
APPROVED RIM WIDTH MIN. - MAX. (IN.)6.5 - 8.5
MAXIMUM AIR (LBS. PSI)51
MAXIMUM LOAD (LBS.)1,929
LIMITED TREADWEAR WARRANTY60,000-Mile
OVERALL DIAMETER (IN.)29.1
SECTION WIDTH (IN.)9.2
TREAD WIDTH (IN.)7.6
STATIC LOADED RADIUS (IN.)13.2
REVS. PER MILE725
TREAD DEPTH11.0
SHIP WEIGHT MIN. (LBS.)24.4

Tire Specifications

  • TREADWEAR 600
  • TRACTION A
  • TEMPERATURE A
  • SPEED RATING H
  • LOAD INDEX 107
PRODUCT CODEECH09
TIRE SIZE255/50R19/XL
SERVICE DESCRIPTION107H
Measuring Rim Width (IN.)8.0
APPROVED RIM WIDTH MIN. - MAX. (IN.)7.0 - 9.0
MAXIMUM AIR (LBS. PSI)50
MAXIMUM LOAD (LBS.)2149
LIMITED TREADWEAR WARRANTY60,000-Mile
OVERALL DIAMETER (IN.)29.2
SECTION WIDTH (IN.)10.4
TREAD WIDTH (IN.)9.1
STATIC LOADED RADIUS (IN.)13.3
REVS. PER MILE723
TREAD DEPTH11.0
SHIP WEIGHT MIN. (LBS.)35.3

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