If your wife is going to share any drive time, then most definitely get the side mirrors to increase her ability to see all sides of the rig as it is towing down the road. I am short...have to pull my truck seat all the way forward to reach the pedals. Always adjust the seat back when dropping off at the shop for maintenance...dont want to get sued for broken knee caps on my brake controller. haha
My side mirrors are extremely helpful but even so, when using the Titan, I have a large blind spot on my right side. Nothing beats looking over the shoulder to verify if my lane is clear or not when making any changes....the mirrors are awesome and add one more bit of self confidence when I am towing by myself.
2012 FR Flagstaff T12SDTH
1996 Shadowcruiser Pop Up Truck Camper
1967 Newell Motorcoach
2003 Ford F150 5.4 V8 Triton Super Cab
2004 Nissan Titan LE 5.6 V8 4x4 Crew Cab