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ADVAN Sport AS

Yokohama ADVAN Sport AS 255/40R18XL

SKU: YOK-40516

Front Tire: 255/40R18XL
Rear Tire: --x-- --

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$178.70 each

$714.80 set of 4

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$178.70 each

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About ThisProduct

The Yokohama ADVAN Sport AS in 255/40R18 is an all-season tire meant for drivers who want a confident, secure feel for everyday miles. This size is commonly found on sporty sedans and some coupes, and the XL load rating is built to handle heavier vehicles and full carloads without feeling squishy. It also comes with a 50,000-mile warranty, which is a nice sign its meant to be driven daily, not treated like a short-life specialty tire.

In normal commuting and weekend errands, this tire is likely to feel steady and predictable. Its the kind of tire that helps your car track straight on the highway and feel planted when you merge, change lanes, or take a curving on-ramp. For school runs and stop-and-go traffic, youll appreciate that its designed to keep its grip and composure instead of feeling vague when you brake or turn.

Rain is where a good all-season tire really matters, and this one is built around that confidence idea. Think of those moments when a storm hits and the road gets shinydriving at a reasonable speed should feel calmer, with better control when you need to slow down for a red light or steer around standing water.

One honest limitation: with a 40-series sidewall, the ride can feel a bit firmer over potholes and broken pavement than a taller tire, and the tires focus is everyday grip rather than extreme winter conditions. If your roads are rough or your winters are harsh, thats worth keeping in mind.

Tire Specs

Inventory Number: YOK-40516
Brand: Yokohama
Model: ADVAN Sport AS
Size: 255/40R18
Tire Type: Performance
Tire Type 2: All Season
Tire Weight: 26.2
Tread Depth: 11
Tire Rim Diameter: 18
Section Width: 255
Tread Wear: 440
Aspect Ratio: 40
Sidewall: Black Side Wall
Speed Index: Y
Temperature: A
Load Index: 99
Service Description: 99Y
UTQG: 440AAA

Additional Tire Sizes

17

18

285/35R18XL 101Y

19

20

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.

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Yokohama ADVAN Sport AS 255/40R18XL

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Additional Tire Sizes

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Yokohama ADVAN Sport AS 255/40R18XL

Browse Gallery

Questions about fitment?

About ThisProduct

Tire Specs

Additional Tire Sizes

17

18

19

20

Order Details & Policies

About Us

Shipping & Processing

Returns & Cancellations

Manufacturer Warranty

California Proposition 65 Warning

&

Know Your Tire Size?

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— Tire Options

Other Factory Sizes For Your

Optional Tire Sizes

Know Your Tire Size?

Not Sure What Tire Size To Choose?