Brand Guide · 2026
Westlake Tires
209 SKUs covered
Our catalog covers 6 models across 4 categories — highway all-season truck, ultra high performance summer, all-terrain, touring all-season, each with full specs, pros and cons, and a spec-based analyst summary.
Highway All-Season Truck
Model
Metrics
Pros / Cons
Action
The Westlake SU318 H/T is a budget-friendly option for highway driving, but its 50,000-mile treadwear warranty is notably shorter than the category.
Warranty
N/A
UTQG
Not Rated
Comfort (est.)
6.8/10
Dry Grip (est.)
7.4/10
Pros
- Treadlife score of 7
- Wet grip score of 7 outperforms the
- Handling score of 7
Cons
- Treadwear warranty of 50,000 miles falls short
- Dry grip rating of 7
The Westlake SC328 is a highway all-season truck tire that appeals primarily to budget-conscious drivers who prioritize dry road performance.
Warranty
N/A
UTQG
Not Rated
Comfort (est.)
6.4/10
Dry Grip (est.)
7.8/10
Pros
- Treadwear warranty of 45,000 miles, though below
- Dry grip score of 8
- Handling score of 8
Cons
- Wet grip score of 5 is below
- The treadwear rating of 500 is slightly
Ultra High Performance Summer
Model
Metrics
Pros / Cons
Action
The Westlake SA07 Sport is a compelling option for those who prioritize dry grip and handling above all else — both scoring.
Warranty
N/A
UTQG
Not Rated
Comfort (est.)
7.1/10
Dry Grip (est.)
7.4/10
Pros
- Dry grip and handling both score a
- Treadwear warranty of 45,000 miles significantly exceeds
- UTQG treadwear rating of 450 is well
Cons
- Wet grip score of 7 falls short
- Comfort and noise scores are average at
All-Terrain
Model
Metrics
Pros / Cons
Action
The Westlake SL376 M/T is a budget-friendly option for those who prioritize off-road traction over other attributes.
Warranty
N/A
UTQG
Not Rated
Comfort (est.)
7.1/10
Dry Grip (est.)
6.7/10
Pros
- Off-road traction is solid, benefiting from a
- Treadlife score of 7
- Comfort score matches the category average, making
Cons
- Wet grip score of 4 is significantly
- The 40,000-mile treadwear warranty falls short compared
The Westlake SL369 All Terrain is a budget-friendly option for drivers who need a basic all-terrain tire without the premium price tag.
Warranty
N/A
UTQG
Not Rated
Comfort (est.)
6.8/10
Dry Grip (est.)
7.0/10
Pros
- Treadwear warranty of 40,000 miles, though below
- Handling score of 6
- Comfort score of 6 matches the category
Cons
- Wet grip score of 4 is significantly
- The 40,000-mile warranty is notably shorter than
Touring All-Season
Model
Metrics
Pros / Cons
Action
The Westlake RP18 is a budget-friendly option for drivers who prioritize dry grip and handling.
Warranty
N/A
UTQG
Not Rated
Comfort (est.)
7.5/10
Dry Grip (est.)
8.1/10
Pros
- Dry grip score of 8
- Comfort and noise scores both meet the
- Handling score of 8
Cons
- Wet grip rating of 5
- Treadwear warranty of 45,000 miles is significantly
Westlake Research Guides
Buying Guide
Best Tires for Trucks
Truck-focused picks and tradeoffs for highway, all-terrain, towing, and work-truck use.
Read guideBuying Guide
Tire Warranty Explained
Mileage warranties, exclusions, road hazard fine print, and how to compare warranty language intelligently.
Read guideBuying Guide
When to Replace Tires
Know the real tread-depth, age, and wear-pattern signs that mean your tires are ready to be replaced.
Read guideFind Westlake Tires for Your Vehicle
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