Westlake SU318

Westlake SU318 265/70R16

4.8(257 store reviews)
$192.35 each
$769.40 set
or 4 interest-free payments of $192.35 Shop Pay Klarna Afterpay interest-free when paid on time
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Category
All-Season SUV/Crossover
Tread warranty
50,000 miManufacturer limited
Load index
1122,469 lbs per tire
Speed rating
TUp to 118 mph
Know your tire

About the Westlake SU318

Confident Year-Round Grip for Every Drive

Best forSUV and crossover drivers seeking reliable all-season traction, a comfortable ride, and solid wet-weather handling in everyday driving conditions.

The Westlake SU318 is an all-season tire built specifically for SUVs and crossovers. It delivers reliable year-round traction, a quiet ride, and confident handling in dry, wet, and light winter conditions. With a 50,000-mile tread life warranty and a wide range of fitments from 15" to 22" rims, it suits drivers who want dependable everyday performance at a practical price point.

The SU318 uses a symmetrical tread pattern with four wide circumferential grooves that channel water away from the contact patch, reducing hydroplaning risk in wet conditions. Dense siping across the tread face bites into slick and lightly snow-covered surfaces for added grip. Large, angled shoulder blocks maximize the rubber-to-road contact area for stable cornering, while a computer-optimized variable-pitch tread arrangement minimizes road noise and vibration.

The numbers

Specifications

Size & Dimensions
Brand Westlake
Tire Model SU318
Part Number 24272007
Tire Size 265/70R16
Section Width 265
Aspect Ratio 70
Rim Diameter 16
Overall Diameter 30.60
Overall Width 10.7
Sidewall Black Side Wall
Performance
Speed Rating T
Load Index 112
Load Range SL
Max Inflation Pressure 44
Tread Depth 12
Revs/Mile 733
Ratings
UTQG 500AA
Tread Wear 500
Traction A
Temperature A
Mileage Warranty 50K
Category
Tire Type All Season
Good to know

Questions about this tire

What does 265/70R16 112T mean?

265 is the tread width in millimeters, 70 means the sidewall is 70% of that width, and R16 is the 16-inch rim it mounts on. 112 is the load index (2,469 lbs per tire), and T is the speed rating (up to 118 mph).

What tread life warranty comes with the Westlake SU318?

The SU318 is backed by a 50,000-mile limited manufacturer tread life warranty. This applies at the model level, so be sure to retain your purchase documentation and follow Westlake's rotation and maintenance guidelines to keep the warranty valid.

Is the Westlake SU318 a good tire for an SUV or crossover?

Yes — the SU318 is engineered specifically for SUV and crossover applications, offering a well-rounded mix of wet-weather traction, stable cornering, and a comfortable, low-noise ride. It's a solid choice for drivers who prioritize dependable everyday performance and value.

Can the SU318 handle winter driving conditions?

The SU318 manages light winter conditions — think a dusting of snow or cold, wet pavement — reasonably well thanks to its siping and all-season compound. However, it does not carry the Three-Peak Mountain Snowflake (3PMSF) certification, so it is not rated for moderate to severe winter conditions. Drivers in regions with heavy snowfall or persistent ice should consider a dedicated winter tire.

Is the Westlake SU318 a noisy tire on the highway?

No, noise is not a notable complaint with this tire. The variable-pitch tread pattern is specifically engineered to break up the sound frequencies that cause road noise and vibration, resulting in a quieter, more comfortable cabin experience for both driver and passengers.

Where are Westlake SU318 tires manufactured?

Westlake is a subsidiary of Tireco Inc., and SU318 tires may be produced in either China or Thailand depending on the specific size and production run. Tireco also manufactures tires under several other brand names across its global facilities.

The brand

About Westlake

Westlake is a tire brand of ZC Rubber. ZC Rubber also makes the Chaoyang (Arisun), Goodride and Trazano tire brands.

ZC Rubber unveiled the Flagship Series product line for its tire brands, Westlake among them. The line comes with built-in innovative technology, and ZC Rubber says it reflects its commitment to meet the growing and diverse needs of consumers.

Shop all Westlake tires →

Vehicle Compatibility

Buying from TFS Wheels

Shipping, returns & guarantees

Authorized Dealer — 100% Brand New Wheels & Tires

TFS Wheels is an authorized dealer for every brand we carry. Every wheel and tire we ship is brand new, unused, and packaged in its original manufacturer's box. We never sell refurbished, demo, or return-stock product. All manufacturer warranties apply and our warehouse is staffed by people who only handle wheels and tires — no in-transit damage, no test-fits, no surprises.

Free Shipping (Lower 48)

Free shipping on every order — wheels, tires, and accessories — to the contiguous United States. No minimum order, no hidden fees.

Standard delivery is 4–7 business days; expedited is 1–4 business days. Orders placed before 1:00 PM ET typically ship the same day. We do not ship internationally or to PO boxes.

Fitment Guarantee

If a wheel or tire marked "Direct Fit" or "Aftermarket Fit" for your vehicle arrives and does not fit as expected, we cover both the restocking fee and return shipping. The same applies if the bolt pattern does not match — provided your vehicle information was submitted at checkout.

To qualify for the guarantee, enter your year, make, model, and submodel before placing the order.

Manufacturer's Warranty

Every wheel and tire is covered by the full manufacturer's warranty against defects in materials and workmanship. Coverage terms vary by brand — most cover structural integrity for the life of the wheel and finish for 1 to 2 years from purchase. If you ever have a warranty question, contact us first; we work directly with the manufacturer on your behalf so you don't have to.

Accessories Included with Your Order

When you submit your vehicle information at checkout, the right lug nuts and (if needed) hub-centric rings are automatically added to your cart in the correct sizes — no guessing, no separate ordering.

TPMS sensors are also available in the cart. We program each sensor to your vehicle's exact year, make, model, and submodel before shipping, so they arrive ready to sync with your truck or car the moment they're installed. This typically saves customers the dealer or installer's programming fees, which often run several dozen dollars per wheel.

Returns

Returns are accepted within 30 days of purchase on items in new, unused condition. A 25% restocking fee applies to general (change-of-mind) returns, and the buyer covers return shipping.

The restocking fee and return shipping are waived for incorrect items, transit damage, or fitment issues when vehicle information was provided at checkout. Single wheels, single tires, mounted items, special orders, and accessories (lug nuts, locks, hub-centric rings, TPMS sensors, installation kits) are final sale.

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Owner Reviews

What Happens After You Order

A specialist checks your fitment by hand before anything ships.