Add-On DesignRedefine Your Ride. Shop the newest Custom LED Door Sills, AnyTrack Pro GPS Trackers & more premium car accessories. Instant upgrade—installed in minutes with no tools. Easy DIY for all. Worldwide Shipping.
Add-On Design (add-ondesign.com) has 77 customer reviews on Five Star Index, with an average rating of 2.5 out of 5.
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Auto Parts & Wheels · Redmond, Washington
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Auto Parts & Wheels · Orlando, Florida
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77 approved reviews, newest moderated first
KENNETJ T.
""THIS IS A SCAM"" THEY DONT FIT DESPITE GIVING SPECIFIC MAKE/MODEL AND REFUND/RETURN REFUSED. DO NOT USE THEM !
Response from Add-On DesignApr 13, 2026
I apologize for the frustration, Kenneth. We take product quality and customer service very seriously. We haven't been able to locate your order details here, so please reach out to [email protected] with your order #. I’d like to resolve this for you personally.
Miss lisa D.
Stay away from this company the customer service is horrendous and will not let you do any sort of return even for unused/unopened products
Response from Add-On DesignApr 12, 2026
I apologize for the frustration, Lisa. We take product quality and customer service very seriously. We haven't been able to locate your order details here, so please reach out to [email protected] with your order #. I’d like to resolve this for you personally.
Mr W.
Refused refund despite their policy promising to refund on an incorrect item. Cheap and rubbish product shipped from China and takes ages.
Response from Add-On DesignApr 12, 2026
I apologize for the frustration, Mr Warnes. We take product quality and customer service very seriously. We haven't been able to locate your order details here, so please reach out to [email protected] with your order #. I’d like to resolve this for you personally.
Lb
After installing them on my doors, they did not function until I physically interacted with them. I reached out to the company for assistance, and while they suggested various troubleshooting steps, none of them resolved the issue. When I requested a replacement or a refund, they stopped responding altogether. This is clearly a scam company, and I strongly advise against making any purchases from them.
Response from Add-On DesignApr 12, 2026
I apologize for the frustration, Lb. We take product quality and customer service very seriously. We haven't been able to locate your order details here, so please reach out to [email protected] with your order #. I’d like to resolve this for you personally.
Michelle H.
I ordered a pair of light up door sills for my sister to put on her car. They arrived 5 working days after ordering. Are light and super easy to charge with the enclosed USB lead with easy to follow instructions and look great with their flashing colours. I’m sure my sister will love them. Highly recommended
Layla
Customer support if good and product is delivered as described.
Sharon H.
Came within 2 weeks, put the lights on my car sills yesterday. Easy to install, had to use velcro to secure them as didn't want them falling off. They work brilliant. Really set my car off
Nessa
Got this product for my husband for Christmas and he absolutely loved it! Fast delivery and great customer service! Would 100% recommend!