I can get +2 a arms for my 88 quadracer for really cheap and i was wandering if +2 would be to wide for trail riding. --wich is about all i do--

 

if the trail is made for the width of the lt, it will be wide but after time the trail will widden up but if you ride in the woods be ready to get some flat tires

 

you might have to find out for yourself considering that trails vary in many different sizes. measure the width of the rear end with the tires on, and see how much clearance you will have at one of the narrowest spots on the trail.