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Westlake SU318 Radial H/T

Light Truck / SUV - Crossover/SUV Touring All-Season
Type: / All Season
What people think:
Dry Performance Wet Performance Comfort Snow/Ice Performance
What we think:
WET & WINTER TRACTION LOW NOISE STABLE HANDLING TOURING SUV & LIGHT TRUCK H/T ALL-SEASON 5-RIB DESIGN
About Tire Evaluation Metrics
CoreScore 83:
  • Participation of the tire models in professional tire tests and their test scores.
  • Consumer reviews on the top tire selling websites.
    We gather such data as the numbers of reviews and the ultimate score of the tire model on numerous tire-related websites such as amazon, tirerack, oponeo, simpletire, market.yandex, tyrereviews, and others.
  • Reviews written by the visitors to our website tiresvote.com.

Value, max: 100

Popularity of the model 26:
  • Year of manufacture.
  • The premium brand factor .
  • The number of video reviews of the tire on youtube.com .
  • The number of news items about the model .
  • The number of times the tire was involved in professional tire tests.
  • The fact of the tire being on the bestseller lists on such reputed websites as amazon, tirerack, oponeo, simpletire, and others.
  • The number of tire types and sizes .

Value, max: unlimited
Value, average: 27

More info about our scoring system

Key Facts

  • Year Released: 2012
  • Regions for sale: North America, Central & South America, Europe, Russia+, East Asia, Oceania
Price
Sold By
Amazon
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Summary

We spent several hours reading reviews from experts and tire owners. In summary, this is what people think about Westlake SU318 Radial H/T. You can agree with these conclusions by voting for any item:

Reasons to buy vote if agree

0
– Some drivers wrote that they were really surprised how smooth and quiet this tire was.
3
0
– One owner appreciated the excellent braking and steering performance of this tire.
2
0
– Most users liked the tire’s performance in both dry and wet conditions.
5
0
– The purchasers appreciated the very good quality and the great price.
5
0
– A few motorists mentioned that this tire ensured good grip in snow.
3

Reasons not to buy

0
– One owner complained that the tires were defective.
7
0
– One driver was disappointed with the snow performance of this tire.
4

— Links to resources with reviews to which we referred.
— Add your comment if you have any notes or objections.

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Tire Rank :: Westlake SU318 Radial H/T

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Westlake SU318 Radial H/T
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Summary

Description

The Westlake SU318 Radial H/T is a touring all-season tire, launched in 2012, designed for light trucks, crossovers, and SUVs. Built to provide excellent highway performance, the SU318 features a 5-rib tread design for enhanced stability and durability at high speeds. The optimized tread profile increases the contact patch, ensuring improved traction and predictable handling.

Features & Benefits

  • Optimized Highway Performance: 5-rib tread design ensures stability and smooth driving at high speeds.
  • Increased Contact Patch: Square footprint enhances grip, handling, and braking efficiency.
  • High Siping Density: Multiple sipes create additional biting edges for better wet and winter traction.
  • Noise Reduction Technology: Computer-designed tread pattern minimizes road noise.
  • Four Longitudinal Grooves: Improve water evacuation and reduce the risk of hydroplaning.

Year Released

The SU318 was introduced in 2012.

Regions Availability

Available in North America, Central & South America, Europe, Russia, East Asia, and Oceania.

Vehicle Compatibility / Popular Vehicle Fitments

The Westlake SU318 is suitable for SUVs and light trucks, offering balanced highway performance. Some common fitments include:

  • Toyota: RAV4, Highlander, Tacoma
  • Ford: Escape, Explorer, F-150
  • Honda: CR-V, Pilot, Ridgeline
  • Chevrolet: Equinox, Silverado
  • Jeep: Grand Cherokee, Wrangler
  • Nissan: X-Trail, Pathfinder

Note: Always verify tire fitment with a specialist or vehicle manufacturer before installation.

Final Thoughts

The Westlake SU318 Radial H/T provides a smooth, quiet ride with reliable year-round traction. With its enhanced stability, improved wet-weather grip, and optimized highway performance, it remains an excellent budget-friendly option for SUV and truck owners seeking all-season versatility.

Westlake SU318 Radial H/T Latest News

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Detailed Information

Type and Size
Tire Model
Westlake / SU318 Radial H/T
Car Type
Season
All Season
Rim Diameter
15 / 16 / 17 / 18 / 19 / 20 "
Width
215 / 225 / 235 / 245 / 255 / 265 / 275 / 285 mm
Aspect Ratio
40 / 45 / 50 / 55 / 60 / 65 / 70 / 75 %
Construction
Radial
Special Features
Runflat
No
Mud and Snow
No
Extra Load
Optional
Speed and Load
Speed Index
H (max 130 mph) ... V (max 149 mph)
Load Index (max load for a tire)
 

Westlake / SU318 Radial H/T Sizes & Specifications

Rim Model Size Index Features Max load Sidewall styling Max inflation pressure Rim width Utqg Section width Overall diameter Load range Tread depth Weight Price
R15 215/75 R15 100T 215/75 R15 100T 1764 BW 44 6.0 500/A/A 8.5 27.7 SL 11/32" 29.7
R15 225/70 R15 100T 225/70 R15 100T 1764 BW 44 6.5 500/A/A 9.0 27.4 SL 11/32" 29.4
R15 225/75 R15 102T 225/75 R15 102T 1874 BW 44 6.0 500/A/A 8.8 28.3 SL 11/32" 31.6
R15 235/70 R15 103T 235/70 R15 103T 1930 BW 44 7.0 500/A/A 9.4 28.0 SL 12/32" 31.0
R15 235/75 R15 105T 235/75 R15 105T 2039 BW 44 6.5 500/A/A 9.3 28.9 SL 11/32" 33.1
R15 265/70 R15 112T 265/70 R15 112T 2470 BW 44 8.0 500/A/A 10.7 29.6 SL 12/32" 37.8
R15 265/75 R15 112T 265/75 R15 112T 2470 BW 44 7.5 500/A/A 10.5 30.7 SL 12/32" 38.0
R16 215/70 R16 100T 215/70 R16 100T 1764 BW 44 6.5 500/A/A 8.7 27.9 SL 11/32" 29.0
R16 225/70 R16 103T 225/70 R16 103T 1929 BW 44 6.5 500/A/A 9.0 28.4 SL 11/32" 31.4
R16 225/75 R16 104T 225/75 R16 104T 1984 BW 44 6.0 500/A/A 8.8 29.3 SL 11/32" 33.9
R16 235/70 R16 106T 235/70 R16 106T 2094 BW 44 7.0 500/A/A 9.4 29.0 SL 11/32" 32.9
R16 235/75 R16 108T 235/75 R16 108T 2205 BW 44 6.5 500/A/A 9.3 29.8 SL 11/32" 34.3
R16 245/70 R16 111T XL 245/70 R16 111T XL 2150 BW 51 7.0 500/A/A 9.8 29.5 XL 12/32" 35.6
R16 245/75 R16 111T 245/75 R16 111T 2403 BW 44 7.0 500/A/A 9.8 30.5 SL 12/32" 37.5
R16 255/65 R16 109T 255/65 R16 109T 2270 BW 44 7.5 500/A/A 10.2 29.1 SL 12/32" 38.3
R16 255/70 R16 111T 255/70 R16 111T 2403 BW 44 7.5 500/A/A 10.2 30.1 SL 12/32" 38.3
R16 265/70 R16 112T 265/70 R16 112T 2469 BW 44 8.0 500/A/A 10.7 30.6 SL 12/32" 39.6
R16 265/75 R16 116T 265/75 R16 116T 2756 BW 44 7.5 500/A/A 10.5 31.7 SL 12/32" 41.0
R16 275/70 R16 114T 275/70 R16 114T 2601 BW 44 8.0 500/A/A 11.0 31.2 SL 12/32" 41.3
R17 215/60 R17 96H 215/60 R17 96H 1565 BW 44 6.5 500/A/A 8.7 27.2 SL 10/32" 26.8
R17 215/65 R17 99T 215/65 R17 99T
R17 225/60 R17 99T 225/60 R17 99T 1709 BW 44 6.5 500/A/A 9.0 27.6 SL 11/32" 30.8
R17 225/60 R17 103V XL 225/60 R17 103V XL
R17 225/65 R17 102T 225/65 R17 102T 1874 BW 44 6.5 500/A/A 9.0 28.5 SL 11/32" 31.1
R17 235/60 R17 102T 235/60 R17 102T 1874 BW 44 7.0 500/A/A 9.4 28.1 SL 11/32" 32.1
R17 235/65 R17 104T 235/65 R17 104T 1984 BW 44 7.0 500/A/A 9.4 29.1 SL 11/32" 32.5
R17 235/65 R17 108V XL 235/65 R17 108V XL
R17 245/65 R17 107T 245/65 R17 107T 2149 BW 44 7.0 500/A/A 9.8 29.5 SL 12/32" 34.5
R17 245/70 R17 110T 245/70 R17 110T 2337 BW 44 8.0 500/A/A 9.8 29.5 SL 12/32" 38.3
R17 255/60 R17 110V XL 255/60 R17 110V XL 2337 BW 51 8.5 500/A/A 10.2 29.1 XL 12/32" 35.9
R17 255/65 R17 110H 255/65 R17 110H 2337 BW 44 8.5 500/A/A 10.2 30.1 SL 12/32" 38.3
R17 255/70 R17 112T 255/70 R17 112T 2469 BW 44 8.5 500/A/A 10.2 31.1 SL 12/32" 40.0
R17 265/60 R17 108T 265/60 R17 108T 2205 BW 44 8.0 500/A/A 10.7 29.5 SL 12/32" 37.0
R17 265/65 R17 112T 265/65 R17 112T 2469 BW 44 8.0 500/A/A 10.7 30.6 SL 12/32" 40.2
R17 265/70 R17 115T 265/70 R17 115T 2679 BW 44 8.0 500/A/A 10.7 31.7 SL 12/32" 41.4
R17 275/60 R17 110T 275/60 R17 110T 2337 BW 44 8.0 500/A/A 11.0 30.0 SL 12/32" 39.8
R17 275/65 R17 115T 275/65 R17 115T 2679 BW 44 8.0 500/A/A 11.0 31.1 SL 12/32" 40.5
R17 285/65 R17 116H 285/65 R17 116H 2756 BW 44 8.5 500/A/A 11.5 31.6 SL 12/32" 43.5
R18 225/55 R18 98V 225/55 R18 98V
R18 225/60 R18 100H 225/60 R18 100H 1764 BW 44 6.5 500/A/A 9.0 28.6 SL 11/32" 32.2
R18 235/55 R18 100V 235/55 R18 100V 1764 BW 44 7.5 500/A/A 9.6 28.1 SL 11/32" 32.0
R18 235/60 R18 103V 235/60 R18 103V 1929 BW 44 7.0 500/A/A 9.4 29.1 SL 11/32" 33.5
R18 235/65 R18 106H 235/65 R18 106H 2094 BW 44 7.0 500/A/A 9.4 30.0 SL 11/32" 34.9
R18 245/60 R18 105T 245/60 R18 105T 2039 BW 44 7.0 500/A/A 9.8 29.6 12/32" 35.5
R18 255/55 R18 109V 255/55 R18 109V 2271 BW 51 8.0 500/A/A 10.4 29.0 XL 12/32" 36.1
R18 255/60 R18 112V XL 255/60 R18 112V XL 2469 BW 51 8.5 500/A/A 10.2 30.0 XL 12/32" 37.1
R18 255/70 R18 113T 255/70 R18 113T 2535 BW 36 7.5 500/A/A 10.2 32.1 SL 12/32" 41.8
R18 265/60 R18 114V XL 265/60 R18 114V XL 2337 BW 51 8.0 500/A/A 10.7 30.5 XL 12/32" 39.6
R18 265/65 R18 114T 265/65 R18 114T 2601 BW 44 8.0 500/A/A 10.7 31.5 SL 12/32" 41.1
R18 275/65 R18 116T 275/65 R18 116T 2756 BW 36 8.0 500/A/A 11.0 32.1 SL 12/32" 42.5
R18 285/60 R18 116H 285/60 R18 116H 2756 BW 44 9.5 500/A/A 11.5 31.5 SL 12/32" 43.3
R19 255/50 R19 107V XL 255/50 R19 107V XL 1929 BW 51 8.0 500/A/A 10.4 29.1 XL 11/32" 32.6
R19 255/55 R19 111V XL 255/55 R19 111V XL 2403 BW 42 8.0 500/A/A 10.4 30.0 XL 11/32" 33.8
R19 275/45 R19 108V XL 275/45 R19 108V XL 1984 BW 51 9.0 500/A/A 10.7 28.8 XL 11/32" 32.5
R20 275/40 R20 106V XL 275/40 R20 106V XL 1874 BW 51 9.5 500/A/A 10.9 28.7 XL 11/32" 34.6
R20 275/45 R20 110V XL 275/45 R20 110V XL 2337 BW 42 9.0 500/A/A 10.7 29.8 XL 11/32" 34.9
R20 275/55 R20 117V XL 275/55 R20 117V XL 2535 BW 51 8.5 500/A/A 11.2 31.9 XL 12/32" 42.8

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