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A low price is useful only when a tire still matches your car and your daily driving needs. The Westlake SA07 Sport 245/35ZR18 92Y XL is a performance touring all-season tire aimed at drivers who want quick steering, useful wet grip, and lower replacement costs. Its symmetric tread, four wide water channels, cross-grain siping, and rigid center rib support sporty street use. The tradeoff is a firmer low-profile ride and less refinement than many premium performance all-season tires.
This review covers the exact 245/35ZR18 92Y XL version, including fit, wet and dry behavior, comfort, maintenance, safety, and value. It will help you decide whether the SA07 Sport suits your wheels, climate, and driving style before you order.
Quick Verdict
Rating: 8/10, Recommended with caveats
Best For: Drivers who need a 245/35ZR18 92Y XL performance all-season tire and value responsive handling more than luxury-level quietness.
Bottom Line: The SA07 Sport combines a 10/32-inch tread, 460 A A UTQG grade, wet-focused grooves, and a 45,000-mile limited treadwear warranty. Its main limits are the firm 35-series ride and the lack of dedicated winter-tire capability.
Key Specifications
| Specification | Detail |
|---|---|
| Brand | Westlake |
| Model | SA07 Sport |
| Manufacturer Part Number | 24055005 |
| Product Type | Performance touring all-season passenger tire |
| Size | 245/35ZR18 |
| Service Description | 92Y |
| Load Range | XL, Extra Load |
| Maximum Load | 1,389 lb per tire at the listed maximum pressure |
| Maximum Inflation Pressure | 51 psi, not the normal vehicle inflation target |
| Approved Rim Width | 8.0 to 9.5 inches |
| Overall Diameter | Approximately 24.8 inches |
| Inflated Section Width | Approximately 9.65 inches |
| Approximate Tire Weight | 23.8 lb |
| Tread Depth | 10/32 inch |
| UTQG | 460 A A |
| Tread Design | Symmetric tread with four circumferential grooves, cross-grain siping, and a rigid center rib |
| Sidewall | Black sidewall |
| Run-Flat | No |
| Best Use | Daily commuting, highway driving, wet roads, and sporty street use in mild seasonal conditions |
| Warranty | 45,000-mile limited manufacturer treadwear warranty, subject to eligibility and maintenance terms |
What Is the Westlake SA07 Sport?
The Westlake SA07 Sport is a symmetric performance touring all-season tire for sports-minded passenger cars and some CUV applications. This review focuses on part number 24055005 in size 245/35ZR18 with a 92Y service description and XL load range.
Westlake uses four wide circumferential grooves to evacuate water, cross-grain siping to create extra biting edges, and a rigid center rib to support stability and steering response. The symmetric layout also gives a tire shop more rotation flexibility than many directional or asymmetric designs, provided your vehicle does not use staggered tire sizes.
This is a value-focused street tire, not a dedicated track, luxury touring, or severe-winter tire. Our assessment is based on published manufacturer features, verified size specifications, and retailer feedback rather than instrumented braking tests performed by our team.
Who Should Buy It?
Best For
- Your vehicle accepts 245/35ZR18 tires with a 92 load index, Y speed rating, and XL construction.
- You want a lower-cost performance all-season tire with responsive steering and rain-focused tread features.
- You drive mainly on paved roads and can use dedicated winter tires when conditions become severe.
Skip If
- You regularly drive on packed snow, deep snow, or ice and need a dedicated winter tire.
- You want the softest, quietest ride for a luxury-focused daily driver.
- Your approved wheel width, tire size, load index, speed rating, or clearance differs from this exact specification.
Before You Buy: Do not order by the 18-inch wheel diameter alone. Match the full 245/35ZR18 92Y XL code, confirm an approved 8.0-to-9.5-inch rim width, and check vehicle clearance before mounting.
Fit and Compatibility
The 245 number represents the nominal tread section width in millimeters, while 35 means the sidewall height is 35% of that width. The 18 identifies the required wheel diameter. The 92 load index supports up to 1,389 pounds per tire at the listed maximum pressure, and Y identifies the laboratory speed category.
The published overall diameter is about 24.8 inches, with an inflated section width near 9.65 inches on the specified measuring rim. Even when those numbers look close to your current tire, fit still depends on wheel width, offset, suspension height, fender clearance, and the vehicle maker’s approved tire options.
Check the tire placard in the driver-side door jamb, your owner’s manual, and the code on your current tires. A qualified installer should confirm fitment before mounting, especially when your car is lowered, uses aftermarket wheels, or has a staggered setup.
Tread Design and Wet Traction
Four circumferential grooves create direct paths for water to leave the contact patch. Cross-grain siping adds smaller edges that help the tread engage wet pavement during acceleration, turning, and braking.
The rigid center rib also supports a steady steering feel while water moves through the surrounding channels. These features make the SA07 Sport a practical choice for routine rain, but they cannot prevent hydroplaning when speed is too high for the water depth or remaining tread.
Reduce speed in heavy rain, avoid sudden steering inputs, and leave more braking room. Wet traction also falls as tread wears, so inspect the grooves instead of relying only on the warranty mileage.
Dry Handling and Steering Feel
The center rib and broad shoulder area favor direct steering and stable lane changes. The low 35-series sidewall flexes less than a taller touring sidewall, which can make the car feel quicker to respond on ramps and winding roads.
The 245 mm section width also gives a wide footprint when the tire is installed on a suitable wheel and aligned correctly. That sporty response is useful for street driving, but the SA07 Sport is not positioned as a dedicated summer or competition tire for repeated high-heat track use.
Ride Comfort and Road Noise
A 35-series tire has limited sidewall height to absorb sharp impacts. You may feel potholes, bridge joints, and broken pavement more clearly than you would with a taller touring tire, especially when your suspension is firm or your wheels are heavy.
Westlake says the tread is designed to reduce road noise, and verified retailer feedback is generally positive about everyday comfort. Still, coarse pavement and uneven wear can create noticeable hum. A premium grand touring tire may be the better match when cabin quietness matters more than steering response.
Durability and Treadwear
The SA07 Sport starts with 10/32 inch of tread and carries a 460 A A UTQG grade. The symmetric design supports flexible rotation patterns on vehicles with the same tire size at all four corners, which can help spread wear more evenly.
The 45,000-mile limited treadwear warranty is not a guarantee that every driver will reach that distance. Coverage depends on the manufacturer’s terms, correct inflation, rotation records, alignment, tire condition, and other eligibility rules.
Low-profile performance tires can wear quickly when alignment is off. Inspect the inner shoulder as carefully as the visible outer tread because negative camber or worn suspension parts may hide uneven wear from a casual glance.
Pro Tip: Measure tread depth at the inner, center, and outer ribs during each rotation. A large difference between those points can reveal pressure or alignment problems before the tire becomes unsafe.
Compatibility and Safety Notes
Use the cold inflation pressure printed on your vehicle placard, not the tire’s 51 psi maximum, unless a qualified professional gives a vehicle-specific reason to do otherwise. The sidewall maximum describes the tire’s limit, while the placard gives the normal pressure target for your vehicle and load.
Do not treat the Y speed rating as permission to drive at extreme speed. It describes tested capability under controlled load, pressure, temperature, and condition limits. Road laws, tire age, repairs, heat, vehicle condition, and surface quality still control what is safe.
Use professional mounting and balancing, replace damaged valve or TPMS service parts when required, and torque the wheels to the vehicle maker’s specification. When replacing fewer than four tires, ask the vehicle maker or a qualified tire shop about axle placement and AWD tread-depth limits.
How It Performs in Real Use
For Daily Commuting
The symmetric performance tread should feel more responsive than a basic comfort-focused tire during normal lane changes and city turns. Its main daily-use compromise is the firmer impact feel created by the 35-series sidewall.
For Rainy Highways
The four water channels and added siping support wet-road control at sensible speeds. You still need extra following distance because worn tread, standing water, and cold conditions can overwhelm any all-season design.
For Spirited Street Driving
The rigid center rib and low-profile construction suit quick steering inputs on dry pavement. Drivers who regularly attend autocross or track events should compare a dedicated summer performance tire with stronger heat-focused capability.
For Long Highway Trips
The Y-rated XL construction and continuous center rib support stable highway tracking when the tires are balanced and properly inflated. Noise and comfort will vary with pavement texture, wheel weight, suspension tuning, and cabin insulation.
What Drivers Say
Verified retailer reviews commonly describe the SA07 Sport as a good-value tire with predictable dry handling, useful wet grip, and acceptable ride comfort. Feedback is not uniform, and some drivers report more noise or lower refinement than expected, so your vehicle and road surfaces can change the experience.
Overall Sentiment: Positive, with value and handling praised more often than premium-level refinement.
Pros and Cons
Pros
- Four circumferential grooves improve water evacuation for routine wet driving.
- Cross-grain siping adds biting edges and supports even treadwear.
- Rigid center rib promotes stability and responsive steering.
- Symmetric tread allows flexible rotation on non-staggered vehicles.
- 45,000-mile limited treadwear warranty adds value in this price-focused category.
Cons
- The 35-series sidewall can feel firm and offers limited pothole cushioning.
- It is not a dedicated winter tire for frequent ice or deep snow.
- Noise and refinement may trail premium performance or grand touring alternatives.
Fit Tips Before You Buy
- Match the complete 245/35ZR18 92Y XL code instead of choosing by wheel diameter alone.
- Confirm that your wheel is within the published 8.0-to-9.5-inch approved rim-width range.
- Compare the 24.8-inch overall diameter with your approved original-equipment or replacement size.
- Ask an installer to check fender, strut, brake, and suspension clearance on modified vehicles.
- Check whether your vehicle uses the same size front and rear before planning a standard rotation pattern.
- Confirm the quantity shown on the Amazon listing before checkout because tire listings may be sold individually or in sets.
Maintenance Tips for Longer Tread Life
Check pressure when the tires are cold and follow the vehicle placard. Underinflation can increase heat and shoulder wear, while overinflation can reduce impact comfort and concentrate wear near the center.
Rotate the tires at the interval required by your vehicle and warranty terms. If the car pulls, vibrates, or develops cupping, inspect alignment, balance, wheel condition, and suspension parts instead of assuming the tire alone is at fault.
Replace a tire that has unsafe tread depth, exposed cords, sidewall bulges, serious cracking, or damage that a qualified professional says cannot be repaired. A treadwear warranty does not override safety-based replacement.
Is It Worth the Price?
The Westlake SA07 Sport makes the most sense as a budget-focused performance all-season tire. You get an XL 92Y service description, 10/32-inch tread, a symmetric wet-focused pattern, and a 45,000-mile limited treadwear warranty without moving into a premium price tier.
It offers the strongest value when you need this exact size for commuting, highway driving, and occasional spirited cornering. It is less compelling when you prioritize winter traction, maximum wet-braking test performance, or a quiet luxury ride above purchase cost.
How It Compares to Alternatives
The Michelin Pilot Sport All Season 4 and Continental ExtremeContact DWS 06 Plus are available in the same 245/35ZR18 92Y XL size and target buyers who want premium ultra-high-performance all-season capability. They generally carry higher prices and broader performance-development reputations.
The SA07 Sport is the more value-focused choice. Compare the premium options when you want stronger refinement or published independent testing, but choose the Westlake when correct fit, responsive street handling, and lower replacement cost lead your decision.
Why Drivers Choose It
Drivers choose the SA07 Sport because it combines a common performance fitment with a symmetric tread, rain-focused grooves, responsive center rib, and an XL load range. Its appeal comes from balancing practical all-season use with a sportier feel at a budget-focused price point.
Related Guides
Frequently Asked Questions
Will the Westlake SA07 Sport 245/35ZR18 fit my car?
It fits only when your vehicle supports the full 245/35ZR18 size and the 92Y XL service description. Check the door placard, owner’s manual, wheel width, suspension clearance, and current tire code before ordering.
What wheel width works with this tire?
Published specifications list an approved rim-width range of 8.0 to 9.5 inches. Correct wheel width does not guarantee vehicle clearance, so modified cars still need a professional fitment check.
Is the SA07 Sport good in rain?
Its four circumferential grooves and cross-grain siping are designed to evacuate water and add wet-road biting edges. You must still slow down in standing water and replace the tire when tread or damage makes it unsafe.
Can I use this tire in snow?
It is an all-season tire, not a dedicated winter tire. Use winter tires when you regularly face ice, packed snow, deep snow, or temperatures and road conditions that require specialized winter traction.
What does 92Y XL mean?
The 92 load index corresponds to a maximum load of 1,389 pounds per tire at the listed pressure. Y is the speed category, and XL means Extra Load construction. Your replacement tire must still meet your vehicle maker’s requirements.
Should I inflate it to 51 psi?
Not automatically. The 51 psi figure is the tire’s listed maximum pressure, not the normal target for every vehicle. Use the cold pressure on your vehicle placard unless qualified guidance specifies otherwise.
Is the Westlake SA07 Sport a run-flat tire?
No, this version is not listed as run-flat. Stop safely after a pressure-loss warning and follow your vehicle and tire guidance instead of driving on a deflated tire.
Should I replace all four tires at once?
Four matching tires usually give the most consistent handling and traction. This is especially important on AWD vehicles, where the manufacturer may limit allowable tread-depth differences. Ask a qualified shop before mixing old and new tires.
The Bottom Line
The Westlake SA07 Sport 245/35ZR18 92Y XL is recommended with caveats for drivers who want a budget-focused performance all-season tire with responsive steering and practical wet-road features. Skip it when you need dedicated winter traction or premium touring refinement, and confirm the full size, wheel width, load rating, and clearance before purchase.
Ready to Buy?
Check the current listing, quantity, fitment details, and warranty information before you decide.
