





Product description






Will this fit my car seat?
Yes! Its universal size (18.9 x 16.5 x 2.8 inches) fits most standard car, SUV, truck seat and tractor. The elastic strap ensures a secure fit on various seats.
Is it soft or firm?
It’s firm and supportive. It’s designed to provide structure and alleviate pressure, not to be a plush, sinking pillow. Ideal for sciatica and lower back pain relief.
How do I clean it?
The outer cover is removable and washable. The memory foam core is not washable, and please place it in a cool, shaded area.
Effective Height Boost & Improved Visibility: Raises seating position by 1-2 inches, enhancing forward road visibility for safety and confidence. Shorter drivers report, “Now I can see over the steering wheel better” and “solved my visibility issue.”
Firm, Supportive Memory Foam Seat Cushion for Car: Features high-density memory foam that provides solid, supportive comfort—not a soft, sinking feeling. Ideal for those seeking firm support to relieve lower back/hip discomfort or improve posture.
Ergonomic Wedge Shape Eases Hip and Lower Back Pain: The contoured front-thin, back-thick design helps balance pelvic tilt, fills the seat’s gap, and offers enhanced lumbar support to alleviate lower back and sciatic pain during long drives.
Non-Slip Bottom & Strap for Secure Fit: Equipped with a non-slip dots bottom and an adjustable elastic strap that attaches to the seat back, preventing sliding when entering/exiting the vehicle or while driving. Stays firmly in place.
Universal Size Fits Most Vehicles & Uses: Designed to fit well in cars, SUVs, and trucks. Also widely used on tractor seats for versatile application. Classic black or gray color blends into most car interiors.
13 reviews for Wedge Car Seat Cushion for Better Visibility & Sciatica Pain Relief – High Density Memory Foam, Non-Slip Ergonomic Car Seat Cushion for Driving, Universal Fit for Car, SUV,Truck & Tractor
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$24.21

Sam –
Very comfortable
fits good in car. Raises me up for better view of road etc. but gradually lowers so knees don’t hit the steering column. Much better than the one I was using.
Ski_dive_fiend –
Great for car seat cushion.
Makes my too small and firm Suburu Forester bucket seat with high sides comfortable for my size Women’s 16 butt. Raises my seated position just enough to escape the too tight car seat sides and looks good. Like the change in thickness from back to front for increased comfort on the front edge. Ties are useful for keeping seat cushion in place but it still moves a bit when sliding into the seat requiring a small adjustment. Would buy again.
James Wygocki –
Hard but comfortable
This cushion is very firm. I’m hoping that with use it softens up. I like that this has a strap to help keep it in place and the thin profile and wedge shape makes for comfortable driving. It also fits the whole seat so no matter how I sit in covered. Overall, I would recommend this. However, if you are looking for a soft, squishy cushion, this is not it. At least not right out of the box.
Rami –
Comfortable Support for Long Drives
Title: Comfortable Support for Long DrivesThe Soft Dense Memory Foam Car Seat Cushion is very comfortable and provides excellent support, especially on long drives. It relieves pressure on my lower back and improves posture. The foam is dense yet soft, and the cover feels nice. Highly recommend for anyone spending a lot of time in the car.
Sharon G. –
Nice item
Perfect size and depth. Very comfortable
TwinMomVA –
Too unforgiving, for me
I had to remove it within 20 minutes of my morning commute. It’s entirely too stiff/hard and raised me up so high I can’t even adjust my seat low enough to compensate.It seems to be made very well. I’m sure it works great for a seat that has lost all support.But this cushion has zero give. No sink factor at all.(tried using in 2025 Subaru Impreza with the awful RS seat)
PatE –
Great for Subaru Forester Seats
This cushion solved the problem with my 2020 Subaru Forester seats. I was able to drive 3200 miles cross country without the pain that I usually suffer in this car. It provided excellent comfort on those hard seats and filled in the dip in the seat so that the lumbar support actually aligned correctly with my back.
Kim Settlemyre –
A perfect solution
My husband has hip problems and for some reason my Telluride seats hurt him… I saw this made for automobileseats and now his hip is not aggravated by my car seats. We just did an 1,110 mile total driving trip and he hadno problems with my car. The cushion is not huge or extremely thick, it also slants toward the front so it is thinnertoward the front of the seat which works great for not putting pressure on your legs!
Jan123 –
This cushion is perfect! My car is old enough to vote, so the seats have become worn down and uncomfortable. The memory foam of this cushion supports my hips and lower back firmly, so I can sit supported in the seat and drive with comfort. The non-slip material on the underside stays in place, even when sliding in and out of the car. I will buy again.
sharan john p –
I have been using since a year from purchase and still i find very good quality , comfort is at its peak .Super ease in siting for prolonged time without having much issues
Susan –
I love the wedge cushion so much, I got one for the passenger side in my hubby’s vehicle so I’m comfy in each.
Yolanda –
Queda muy bien en el auto, hace viajes más cómodos
Sherif1972 –
جعلت تجربة قيادة السيارة رائعة مع اعطاء احساس فئة سيارة اعلى. شكرا لأمازون.