Hey guys just wondered if any of you could help me out I am running about 1650 rpm at 60 mph and was wondering what gear ratio I'm running I bought the truck about 6 months ago used and haven't figured out yet whats in it. Thanks

 

at that rpm i'd say 3.73
but check your glove box door(inside) it'll tell you.

 

With your 295s I'm not sure but I'd guess 3.73s. You can jack up the back and turn the tire one rotation and count how many times the driveshaft turns.