I went through something similar last summer. My old 2003 4Runner was totaled by some moron who wasn't paying attention, cruising down the left lane with her blinker on, and hit me as I was turning. Of course, it was legally my fault.
My advice to you from that experience, if you haven't already, look at the used car market within 50 miles, at least, of your location. My truck was easily totaled because of the airbags deployed and the visibly bent frame. The reason I say to look at the used car market is because you need to know what is currently available. Make sure you're looking at similar years, mileage, and condition of your truck.
When my insurance called with their amount, we told them it simply wasn't enough to buy something that was in as good shape as my 03 was. (By the way, my 03 was immaculate. Freshly polished and waxed a week prior, and looked like new, nobody thought it was a 2003). The others on the market at the time had higher mileage, minor problems that needed to be addressed, scratches and blemishes all over the body, and just a lot of other things that didn't amount to the condition that I had. They were even looking and suggesting some 4Runners, but we had already looked at a couple and were ready to tell them the problems they had. They called the next day and bumped the settlement up another $1600. And I was able to get all the mods I wanted off as long as the vehicle rolls . I got my wheels and tires, exhaust, LEDs, 06 taillights, headlights, and some other little things. Good luck.