Sunday, November 8, 2026 · Customer reviews of US businesses
The Fair Hearing score
Excellent
776 reviews
MazNavStoreSelect a line to read only those reviews.
Honesty, pricing, process and quality scores appear once 5 customers have rated them.
Never worry about finding your destination with easy-to-install GPS updates from the team at MazNavStore. Available for a variety of vehicle manufacturers, including Ford, Mazda, Mercedes, Toyota, and Nissan, our map improvements provide everything you need to hit the road. Roads change every single year at an average rate that can be as high as 15 percent in some places. But MazNavStore’s GPS updates provide you with the latest information on roads, highways, backstreets, and more. They also have the most up-to-date locations of restaurants, hotels, ATMs, and more. Reach out to MazNavStore today to learn more about our SD cards and to place an order.
MazNavStore (maznavstore.com) has 776 customer reviews on The Fair Hearing, with an average rating of 4.5 out of 5.
Showing 58 reviews with 1 star · Clear filters
The only thing I can say is that the SD card worked. I'm very disappointed that the maps appeared to be at least two years out of date. And it will not update from the Mazda toolbox app. Is there another way to update it?
By William Dave B.
no file appeared to download
By ALAN B.
Product was advertised as 2025 map update when it was actually April of 2024 update. The actual product was hidden in the description tab. Very deceptive marketing. The advertised description clearly stated 2025. Local roads that have been open for over a year are not on it.
By Disappointed
Doesn't work. I emailed their support page 7 times and no responses. Don't waist your money or your time.
By James B.
Response from MazNavStore· Jul 10, 2025
We have replied to you multiple times stating that you ignored the compatibility information and have purchased the wrong card. We have also offered an exchange for the correct card. Maybe our emails are landing in your spam/junk folder. Please update your Trustpilot review once you've confirmed this to be true.
Maps where out dated at least 3-4 years. Useless.
By Jaime L.
Maznav ships with DHL, DHL has a terrible reputation. DHL must be super cheap. SD card shipped on 5/23 and not delivered until 6/5. MazNav has no customer service phone or text available. Once installed the map SD maps are at least 4 years out of date.
By John C.
The nav isn't working corretly . It keeps saying recalculating and trying to take me places where there isn't a road. How do I return? Thank you
By Debbie P.
Went to update the SD card they sent and it was flagged for fradulent activity. Maps were not updated either. Very frustrating. $80 for a useless SD card.
By Anthony L.
