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SL376

Westlake SL376 40x15.50R24LT

Name: westlake sl376 mud-terrain tire 40x15.50r24lt | 22455800
Brand: Westlake
Price: 2231.08 USD
Availability: BackOrder
Rating: 5 (1 reviews)

SKU: 22455800

Front Tire: 40x15.50R24LT
Rear Tire: --x-- --

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(3 Reviews)

$557.77 each

$2,231.08 set of 4

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$557.77 each

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About ThisProduct

The Westlake SL376 Mud Terrain in this extra-large 40x15.50R24LT size is built for drivers who spend real time on dirt, mud, and rough ground and need a tire that looks and feels at home on a lifted pickup. If your truck runs 24-inch wheels and youre after that big, planted stance for weekend trails, job sites, or back roads that turn to soup after a storm, this tire is aimed at you.

In everyday driving, you can expect it to feel stable and tough at neighborhood speeds, especially when youre dropping a wheel into ruts or rolling over loose gravel. On wet pavement, it can still get you around town, but youll want to drive with a little extra space and smoother inputsthink gentle braking as you come up to a red light and easy throttle pulling away, particularly during heavy rain.

Comfort and noise are the trade-offs most people notice first. A mud-focused tire like this is usually louder on the highway, and you may feel more vibration through the steering wheel compared with a typical commuting tire. For long school-run and freeway days, it can be tiring, but for mixed driving where the road often isnt perfect, that tougher feel can be reassuring.

The honest limitation is that its not the best match for a mostly-pavement life. If your routine is mainly smooth highways, parking garages, and quiet suburbs, youll likely give up some rain confidence, ride comfort, and tread life versus a more street-friendly tire.

choose this tire if:

your truck sees mud, loose dirt, or rough work roads on a regular basis
youre okay with more road noise in exchange for off-road grip
you want a big tire for a lifted setup that looks right on 24-inch wheels

If your driving is a true mix of pavement and messy conditions, it makes practical sense.

Tire Specs

Inventory Number: 22455800
Brand: Westlake
Model: SL376
Size: 40x15.50R24LT
Tire Type: Mud Terrain
Tire Weight: 98.7
Tread Depth: 19
Tire Rim Diameter: 24
Section Width: 40
Aspect Ratio: 15.5
Sidewall: Black Side Wall
Speed Index: Q
Load Index: 128
Service Description: 128Q

Additional Tire Sizes

15

16

LT315/75R16 127/124R

17

18

20

22

24

40x15.50R24LT 128Q

26

40x15.50R26LT 126Q

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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Westlake SL376 40x15.50R24LT

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Tire Specs

Additional Tire Sizes

15

16

17

18

20

22

24

26

Order Details & Policies

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Westlake SL376 40x15.50R24LT

Browse Gallery

Questions about fitment?

About ThisProduct

Tire Specs

Additional Tire Sizes

15

16

17

18

20

22

24

26

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?