.product_section .product_form, .product_gallery { opacity: 1; } .multi_select, form .select { display: block !important; } .image-element__wrap { display: none; }

100% Fitment Guarantee

Fast Shipping

Canadian Owned & Operated

WHEELS

Search Wheels by
Vehicle
Size
Canadian Brand
Brand
Clearance

Explore Brands
Fast Wheels
DAI
Replika
AVID.1
Black Rhino

Resources
Tech Center
Questions? Contact us

Established by Canadians for Canadians, the WheelWiz team offers a 100% fitment guarantee and provides the best customer service possible.

⚠️ Product may vary from image or product description. Tire tread design, width and sidewall will vary and also depend on wheel diameter and width. Alloy wheel not included.

Mail-in rebate · Oct 1 – Dec 15, 2026 Up to $80 back on a set of 4 eligible Dunlop tires. Claim is submitted directly to Dunlop; eligible models and terms are set by the manufacturer.

Rebate info

Sold out

Dunlop KT421 25x8R12

Name: Dunlop KT421 25x8R12
Brand: Dunlop
SKU: 272434201
Availability: OutOfStock

SKU / Part Number:

272434201

SEE FINANCING OPTIONS

Mail-in rebate · Oct 1 – Dec 15, 2026 Up to $80 back on a set of 4 eligible Dunlop tires. Claim is submitted directly to Dunlop; eligible models and terms are set by the manufacturer.

Rebate info

Summer

Buy Dunlop KT421 AT25X8-12 (SKU: 272434201) tires online, shipped straight to your door.

Specifications

Title	Dunlop KT421 25x8R12
SKU / Part Number	272434201
Manufacturer	Dunlop
Weight (approx.)	14.2 lb
Model	KT421
Size Description	25x8R12
Diameter (in)	12
Runflat?	No
Width (mm)	8
Profile	79.0
Max Pressure (psi)	5
Type	Summer
Tread Depth (/32)	19

What Our Customers Say

View testimonials on Google | View testimonials on Facebook

In Stock (4+ wheels): This inventory status means that we have at least 4 wheels available in stock. If our product page indicates less than 12 in stock, please contact us before ordering as inventory levels may have changed since the last daily update.
Low Stock (1-3 wheels): This inventory status means that we have 1, 2 or 3 single wheels available, but cannot currently fulfill a full set of 4. If you plan to purchase less than 4 wheels from us and intend to purchase the remaining balance from a different wheel vendor to complete a set of 4, this will likely not work as most vendors use the same inventory source. Please contact us if this is the case.
Out Of Stock: This status means that the wheel/tire is currently out of stock and cannot be ordered from the manufacturer. If a predicted arrival date is available, it will be indicated on the product page. We invite you to sign up for our "Out Of Stock" sign-up form to be notified as soon as the wheels/tires become available to order.
Contact Us: This status means that we do not have inventory synced to our site. We invite you to contact us for more information.

Mounting, studding and custom machining will add to shipping times

These are estimated lead times and should not be taken as guarantees

Fast Shipping: This shipping status typically means that wheels/tires will ship out quickly within a few business days of ordering. Orders usually ship from Canada, or from US distribution hubs that ship quickly. Orders usually deliver in under 1 week and rarely exceed 2 weeks. This is our fastest shipping option.
Additional Lead Time: This shipping status usually means that wheels/tires will need to be specially ordered from the manufacturer, usually from the United States. We do not charge any additional fees or duties for special orders. We will always choose the fastest transfer route possible. Inventory transfers from the US to Canada can take anywhere from 2-6 weeks.
Contact Us: This shipping status means that we do not have an inventory synced to our site and cannot anticipate a lead time. We invite you to contact us to confirm shipping lead times.

Mounting, studding and custom machining will add to shipping times

These are estimated lead times and should not be taken as guarantees

Dunlop KT421 25x8R12

OUT OF STOCK | NO ETA FOR MORE

Specifications

What Our Customers Say

Customer Reviews

Recently viewed products

Dunlop KT421 25x8R12

Contact for Pricing and Stock Availability

OUT OF STOCK | NO ETA FOR MORE

Specifications

What Our Customers Say

Customer Reviews

Recently viewed products

You are purchasing a quantity of less than 4 wheels/tires. Can you please tell us why?