Lost Trails Bras for a Cause 2011

Quad Yamaha YFZ 450 exploring through woods on dirt trails in Prichard Alabama
 

I was looking on Amazon for something and came across this prime video and I started watching it.

Not bad but I've seen better on youtube with today's gopros. The one thing I like is that the guy is talking while riding and shooting the video. He must have a good mic in his helmet because it makes for more interesting time watching than just watching someone riding on trails. The guys narrating and explaining things. I looked on youtube and its there also...
How it became a prime video on amazon, I don't know...lol.

Hi guys new to the page here. I'm a former Ontarian and an avid atver because of where I grew up on the southern tip of Algonquin. I'm coming back home for a couple weeks and for a few days of hunting with the old man. I'm looking for advice from those who have experience with Garmin trail maps. I'm also new to Garmin devices so I'm looking for a file that is super easy to download onto my existing card and is as simple as looking at a road map on a GPS....no need for navigation or fancy features.... literally just want to see the main trunk trails and the more common branch trails as I mostly know my stomping grounds. I'm using the Rino 755t with a 32gb card with lots of space. 
 
Any help would be appreciated!
 
 
For those of you who are social media fans you can check out my Saskatchewan adventures on insta @theycallmeontario 
 
 
Thanks guys!

Howdy
So my stock 2017 750 KQ came with Carlisle AT489 Bias Tires
On Amazon these seem to have excellent reviews although the thing I here the most cumulatively on the forums is the first thing to change is the tires. 
Are these tires all that bad? They seem to be holding up nice and i go on some pretty serious black diamond trails. Granted this is my first ATV purchase and i don't really have anything long term to compare these to. 
Please lace me up if im missing something here because if buying a new set of tires will increase performance - reliability- comfort - im all for it... Also if you guys could recommend some tires for the trails I'd appreciate it. I don't mud and don't plan to if that helps narrow down the search.