Expires July 31, 2030 Code

$40 Off Sitewide

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SAVE$40 Get Code
$40 Off Sitewide

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Expires July 31, 2030 Code

15% Off On Orders $100+

15%OFF

Get 15% Off On Orders Over $100

BUDDY15 Get Code
15% Off On Orders $100+

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Expires July 31, 2030 Sale

Free Shipping On Orders $75+

Free Shipping

Get Free Shipping On Orders Over $75

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Free Shipping On Orders $75+
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Deal Activated, no coupon code required!

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Expires July 31, 2030 Code

15% Off Your Order

15%OFF

Get 15% Off On Your Order

S5BW94CW Get Code
15% Off Your Order

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Expires July 31, 2030 Code

15% Off Select Items

15%OFF

Get 15% Off On Select Items

LUENCE15 Get Code
15% Off Select Items

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Expires July 31, 2030 Sale

10% Off With Sign Up

SIGNUP

Get 10% Off When You Sign Up

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10% Off With Sign Up
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Deal Activated, no coupon code required!

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4Knines gear, there are several reliable ways to save on their heavy-duty seat covers and liners as of April 2026.

Best Current Offers

  • Newsletter Sign-Up: The most consistent way to get a code is by joining their email list on 4knines.com. This typically triggers an immediate 10% to 15% off code for your first order.

  • Free Shipping: 4Knines offers free shipping on all orders over $75 within the contiguous United States. Since most of their main covers (like the Crew Cab Floor Hammock or SUV Cargo Liners) are priced above this threshold, you’ll likely hit this automatically.

  • Active Promo Codes: Current verified codes seen this month often range from 10% to 20% off. Common code patterns to try at checkout include

Special Discounts

  • Military & First Responders: 4Knines frequently partners with platforms like GovX to offer exclusive discounts to military members, veterans, and first responders. You can usually find the verification link in their website footer.

  • Photo Contest: They run a monthly photo contest where you can win prizes or gift cards by submitting a picture of your dog using their gear. It’s worth checking their “Community” or “Win” page to see the current entry requirements.