FAQS

4Knines® Rear Seat Cover & SPLIT Rear Seat Cover

Which Size Is Best For My Vehicle?

Regular covers (54" wide) are recommended for most cars, small trucks, and standard size SUVs.

Extra Large covers (60" wide) are recommended for full-size trucks and oversized SUVs.

See our Fit Guide for more information. Please measure your vehicle to ensure a great fit!

Can I Use My Seat Belts?

All 4Knines® rear seat covers allow access to outer seat belts. If you need the middle seat belt, check out our SPLIT rear seat cover options.

Can I Use A LATCH-Equipped Car Seat?

Our rear seat covers have LATCH anchor openings. Important: Please read your child car seat manufacturer's instructions before using a 4Knines product with a child car seat.

What's So Special About The 4Knines® SPLIT Rear Seat Cover?

Our patented Split Rear Seat Cover allows access to all three seat belts and offer ultimate flexibility (60/40 split, 50/50 split, center cargo pass-through).

Do I Need Adjustable Headrests?

Yes. The headrest straps are designed to be used with adjustable headrests.

How Do I Clean My Cover? Is It Machine Washable?

Hose it down, wipe down with a moist towel, or toss it in the washer to keep it looking fresh and clean. Note: Machine wash on gentle cycle with cold water and allow to air dry (no agitator, please).

Will 4Knines® Covers Damage My Upholstery?

Our colorfast fabric and non-slip backing have a working temperature up to 140°F. As a precaution, consider removing the cover if it gets wet or on extremely hot days as temperatures can exceed 140°F in an enclosed car.

Are There Harmful Chemicals In 4Knines® Covers?

Our covers contain no AZO dyes and no heavy metals like lead, arsenic, or mercury.

Do 4Knines® Rear Seat Covers Have Seat Anchors?

There are seat anchors (sturdy plastic tubes) on the back of the cover to help keep the seat cover in place. Simply slide the anchor into the crease between seat back and the seat bottom. See our installation videos for more information.

Are 4Knines® Covers Available In A Variety Of Colors?

All Rear Seat Covers are available in black, grey, and tan. Our SPLIT cover is also available in a limited edition camo design.

Are 4Knines® Covers Water Resistant?

Our seat covers are made from waterproof material. Small spills, snow, rain, and mud should be contained on the cover. Seams, velcro openings, and zippers are not watertight.

What Is Covered By The Lifetime Warranty?

Please refer to our warranty page for complete details. We are here to help!

Explain The 4Knines® 100%Satisfaction Guarantee.

We want you to be happy! If you are not happy with your 4Knines® product, you may return it for a refund within 30 days of purchase. No hassle. No explanation needed.

4Knines® Crew Cab Cover

Will The 4Knines® Crew Cab Cover Fit My Truck?

"Passenger Side" fits Ford, Chevy, GMC, and Toyota full-size trucks. "Driver Side" fits Nissan and Dodge full-size trucks.

Can I Use My Seat Belts? Can I Use A LATCH-Equipped Car Seat? 

All three seat belts are accessible. Our rear seat covers have LATCH anchor openings. Important: Please read your child car seat manufacturer's instructions before using a 4Knines product with a child car seat. 

What's So Special About The 4Knines® Crew Cab Cover?

Our patented Crew Cab Cover allows you to use all features of your crew cab's rear seat while keeping the cover in place.

Do I Need Adjustable Headrests?

Yes. The headrest straps are designed to be used with adjustable headrests.

How Do I Clean My Cover? Is It Machine Washable?

Hose it down, wipe down with a moist towel, or toss it in the washer to keep it looking fresh and clean. Note: Machine wash on gentle cycle with cold water and allow to air dry (no agitator, please). 

Will 4Knines® Covers Damage My Upholstery?

Our colorfast fabric and non-slip backing have a working temperature up to 140°F. As a precaution, consider removing the cover if it gets wet or on extremely hot days as temperatures can exceed 140°F in an enclosed car.

Are 4Knines® Crew Cab Covers Available In A Variety Of Colors?

Our Crew Cab Covers are available in black, grey, tan, and a limited edition camo design.

Are 4Knines® Crew Cab Covers Water Resistant?

Our seat covers are made from waterproof material. Small spills, snow, rain, and mud should be contained on the cover. Seams, velcro openings, and zippers are not watertight.

What Is Covered By The Lifetime Warranty?

Please refer to our warranty page for complete details. We are here to help!

Explain The 4Knines® 100% Satisfaction Guarantee.

We want you to be happy! If you are not happy with your 4Knines® product, you may return it for a refund within 30 days of purchase. No hassle. No explanation needed.

4Knines® Cargo Liner & SPLIT Cargo Liner

Which Size Is Best For My Vehicle?

See our Fit Guide for more information. Please measure your vehicle to ensure a great fit! 

Small: 42” x 78" wide (including bumper flap and side flaps). Best for compact SUVs and CUVs.

Large: 52” x 82" (including bumper flap and side flaps). Best for standard/midsize SUVs. 

Extra Large: 55” x 106" (including bumper flap and side flaps). Best for large/oversized SUVs.  

What's So Special About The 4Knines® SPLIT Cargo Liner?

Our Split Cargo Liners feature a patented design allowing for ultimate flexibility (60/40 split, 50/50 split, center cargo pass-through). 

Do I Need Adjustable Headrests?

Yes. The headrest straps are designed to be used with adjustable headrests.

How Do I Clean My Cargo Liner? Is It Machine Washable?

Hose it down, wipe down with a moist towel, or toss it in the washer to keep it looking fresh and clean. Note: Machine wash on gentle cycle with cold water and allow to air dry (no agitator, please). 

Will 4Knines® Covers Damage My Upholstery?

Our colorfast fabric and non-slip backing have a working temperature up to 140°F. As a precaution, consider removing the cover if it gets wet or on extremely hot days as temperatures can exceed 140°F in an enclosed car.

Are 4Knines® Cargo Liners Available In A Variety Of Colors?

Both cargo liner styles are available in black, tan, and grey.

Are 4Knines® Cargo Liners Water Resistant?

Our cargo liners are made from waterproof materials. Small spills, snow, rain, and mud should be contained on the cover. Seams and zippers are not watertight.

What Is Covered By The Lifetime Warranty?

Please refer to our warranty page for complete details. We are here to help!

Please Explain Your 100% Satisfaction Guarantee.

We want you to be happy! If you are not happy with your 4Knines® product, you may return it for a refund within 30 days of purchase. No hassle. No explanation needed.

4Knines® Bucket Seat Cover

Will This Cover Fit My Vehicle?

Our bucket seat cover is universal to fit most passenger vehicles. See dimensions diagram.

Are My Seat Belts And Seat Controls Accessible?

Yes! Seat belts are easily accessible, and you can adjust seat controls through the seat skirt's flexible fabric. 

Can The Cover Be Used With Side Airbags?

Our design does not cover the sides of the seat back (where most side airbags are housed). If the cover is not suitable for your vehicle, you may return for a full no-hassle refund.

Do I Need Adjustable Headrests?

Yes. The headrest strap is designed to be used with adjustable headrests.

How Do I Clean My Cover? Is It Machine Washable?

Hose it down, wipe down with a moist towel, or toss it in the washer to keep it looking fresh and clean. Note: Machine wash on gentle cycle with cold water and allow to air dry (no agitator, please). 

Will 4Knines® Covers Damage My Upholstery?

Our colorfast fabric and non-slip backing have a working temperature up to 140°F. As a precaution, consider removing the cover if it gets wet or on extremely hot days as temperatures can exceed 140°F in an enclosed car.

Are 4Knines® Seat Covers Available In A Variety Of Colors?

Bucket seat covers are available in black, tan, and grey.

Are 4Knines® Seat Covers Water Resistant?

Our seat covers are made from waterproof materials. Small spills, snow, rain, and mud should be contained on the cover. Seams are not watertight.

What Is Covered By The Lifetime Warranty?

Please refer to our warranty page for complete details. We are here to help!

Please Explain Your 100% Satisfaction Guarantee.

We want you to be happy! If you are not happy with your 4Knines® product, you may return it for a refund within 30 days of purchase. No hassle. No explanation needed.

4Knines® Dog Bed Liner & Dog Bed Cover

Bed Liner or Bed Cover? What's the Difference & Which Size Should I Order?

Our Dog Bed Liner protects the interior of your dog's bed. Remove the bed's outer cover, place insert into liner, and replace the outer cover. 

Please measure your dog’s bed to determine the best fit.

Medium: 27” x 36” x 6”

Large: 36” x 45” x 6”

Extra Large: 36” x 54” x 6” 

Round: 45" x 45" x 6" 

Our Dog Bed Cover is a slipcover designed to protect the outside of your dog's bed. Insert the entire dog bed and zip it closed.

Please measure your dog’s bed to determine the best fit.

Regular: 30" x 38" x 8"

Large: 46" x 38" x 8"

Extra Large: 58" x 40" x 8”  

Are 4Knines® Dog Bed Liners Machine Washable?

Yes. Machine wash on gentle cycle with cold water and allow to air dry

Are 4Knines® Dog Bed Liners & Dog Bed Covers Water Resistant?

Yes! Our soft, quiet liners and covers are made from waterproof materials. Seams and zippers are not watertight.

Are 4Knines® Dog Bed Liners & Dog Bed Covers Machine Washable?

Yes. Machine wash on gentle cycle with cold water and allow to air dry .

What Is Covered By The Two-Year Warranty?

Dog Bed Covers and Dog Bed Liners are warrantied for two years against manufacturer’s defects. Please refer to our warranty page for complete details

Explain The 4Knines® 100% Satisfaction Guarantee.

We want you to be happy! If you are not happy with your 4Knines® product, you may return it for a refund within 30 days of purchase. No hassle. No explanation needed.