Home

Store

Tires

Westlake

SU318

Westlake SU318 255/60R17XL

SKU: 24607004

Front Tire: 255/60R17XL
Rear Tire: --x-- --

Browse Gallery

The product images shown are for illustration purposes only and may not be an exact represenation of the product.

Backorder

(2 Reviews)

1 - 3 month national backorder

Shop All Tires

$108.88 each

$435.52 set of 4

Front Tires

$108.88 each

Rear Tires

Estimate Your Delivery Time

Free Shipping to the lower 48

Shipping to:

ZIP Code

Add Different Front/Rear Tire Sizes (Staggered)

Free Delivery to the Lower 48

Fitment Experts on Staff

Payments as low as $/wk

Get Pre-approved

Questions about fitment?

Talk to a Only Tires Tech before you buy

Chat With Us Call 920-560-2430

About ThisProduct

The Westlake SU318 H/T in 255/60 R17 is an all-season tire made for everyday crossovers and SUVs. Its aimed at drivers who want a calm, predictable tire for commuting, errands, school drop-offs, and highway trips, without paying for a more specialized setup.

In normal driving, this tire should feel smooth and easy to live with. The tread is shaped to help the tire track straight on the highway and feel responsive when you change lanes or take a sweeping on-ramp. Its also designed to keep road noise in check, so youre less likely to hear that constant hum that can get tiring on longer drives.

Rain is where many drivers notice the difference between tires, and the SU318 H/T is built to move water away from the contact patch to help reduce that floaty feeling in standing water. That can add confidence in real situations like braking for a yellow light on a wet road or merging onto the freeway during a downpour. Its also made to handle the extra weight of an SUV loaded with people and groceries, which helps it feel steady rather than squirmy.

One honest limitation: while its an all-season tire, its not the best choice for frequent deep snow or icy mornings. If you regularly drive in harsh winter conditions, a dedicated winter tire will give you more grip and shorter stops. For most mild-climate drivers, though, this Westlake makes practical sense as a comfortable, confidence-building daily tire.

Tire Specs

Inventory Number: 24607004
Brand: Westlake
Model: SU318
Size: 255/60R17
Tire Type: All Season
Tire Weight: 35.9
Tread Depth: 12
Tire Rim Diameter: 17
Section Width: 255
Tread Wear: 500
Aspect Ratio: 60
Sidewall: Black Side Wall
Speed Index: V
Temperature: A
Load Index: 110
Service Description: 110V
UTQG: 500AA

Additional Tire Sizes

15

235/75R15 105T

16

17

275/65R17 115T

18

19

20

22

285/45R22 114H

Order Details & Policies

About Us

We didn't build Only Tires for us — we built it for you. Drivers who want straight answers, guaranteed fitment, and a tire that actually suits their vehicle and their life. No pressure. No guesswork. Just the right tire, delivered.

Shipping & Processing

We ship to the Lower 48 states for the advertised price. Tires typically take 1-2 business days to arrive (US48). Shipping timelines are provided on each product page. We can ship outside of the continental US for an additional charge. Contact Us for additional shipping rates. The buyer is responsible for all fees and paperwork beyond standard freight charges.

Delivery Inspection (Damage) - Ship to Home Only

UPS/FedEx ground shipments do not require a signature. Inspect the products as quickly as possible and follow up with us if necessary.
Notify us within 48 hours of receiving the order if any damage is found after delivery.
Very large tires may ship via freight. Inspect every piece BEFORE signing any documents. If damaged, please make full notes on the delivery paperwork before signing.

Returns & Cancellations

Returns

When vehicle information is provided, we review every order before it ships to help ensure proper tire fitment. If your tires are installed and do not properly fit your vehicle, they may still be returned as long as they meet our return condition guidelines.

Return requests must be submitted within 30 days of delivery to qualify for a return. Once approved, we will provide instructions for safely returning your tires. Refunds are issued to your original payment method after inspection. If the return is related to a fitment issue or an error on our part, return shipping fees generally do not apply.

All tires include the manufacturer’s warranty, and our team is available to help with sizing, fitment, returns, or warranty questions. If you need assistance before or after ordering, please contact us.

For full details, please review our complete Returns & Fitment Policy on our FAQ Page.

Cancellations

Cancellation requests or order changes should be submitted as soon as possible, as orders are processed quickly and may already be in progress. Return shipping fees may apply depending on the order status, but they may be waived if requested within 24 hours or if the error is on our end.

Manufacturer Warranty

All tires carry a full manufacturer's warranty. The buyer is responsible for shipping costs related to the warranty. All warranty returns must be approved by the manufacturer before shipping. If you'd like to start a warranty claim, visit our Warranty Center.

California Proposition 65 Warning

WARNING: This product can expose you to Black Carbon Extracts, which is known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to p65warnings.ca.gov.

Shop By Vehicle Shop Custom Size

&

Zip or postal code is needed to see installer and shipping options

Know Your Tire Size?

We can tell you exactly what fits

Front Tires

Rear Tires

Front Tire Size

Rear Tire Size

Staggered - Add a different rear tire size

&

Zip or postal code is needed to see installer and shipping options

Change Vehicle

Factory Original More Sizes Custom Sizes

— Tire Options

SAME SIZE ALL AROUND

STAGGERED — DIFFERENT FRONT & REAR

Front Tires

Rear Tires

Optional Tire Sizes

Front Tires

Rear Tires

Know Your Tire Size?

We can tell you exactly what fits

Front Tires

Rear Tires

Front Tire Size

Rear Tire Size

Staggered - Add a different rear tire size

&

Know Your Tire Size?

&

— Tire Options

Optional Tire Sizes

Know Your Tire Size?

Not Sure What Tire Size To Choose?

Address Type:

Address Type:

Westlake SU318 255/60R17XL

Browse Gallery

Questions about fitment?

About ThisProduct

Tire Specs

Additional Tire Sizes

15

16

17

18

19

20

22

Order Details & Policies

About Us

Shipping & Processing

Returns & Cancellations

Manufacturer Warranty

California Proposition 65 Warning

&

Know Your Tire Size?

&

— Tire Options

Optional Tire Sizes

Know Your Tire Size?

&

Know Your Tire Size?

&

— Tire Options

Other Factory Sizes For Your

Optional Tire Sizes

Know Your Tire Size?

Not Sure What Tire Size To Choose?

Heads up — fitment isn't guaranteed

Warning!

Enter Your Vehicle

&

Address Type:

Address Type:

Westlake SU318 255/60R17XL

Browse Gallery

Questions about fitment?

About ThisProduct

Tire Specs

Additional Tire Sizes

15

16

17

18

19

20

22

Order Details & Policies

About Us

Shipping & Processing

Returns & Cancellations

Manufacturer Warranty

California Proposition 65 Warning

&

Know Your Tire Size?

&

— Tire Options

Other Factory Sizes For Your

Optional Tire Sizes

Know Your Tire Size?

Not Sure What Tire Size To Choose?