If you research this forum regarding the Rand McNally 7710, you will find my opinion that it is junk and you cannot see it on a bright day. However, they are releasing an upgrade, 7720, that is reported to have a brighter screen. I have to wonder if it freezes up and gives bad directions like my 7710 does.
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2001 Newell #579
tow a 2011 Honda Odyssey
1935 Mercedes 500K replica
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