Service on 2013 Tundra 4X4

I purchased a 2013 Toyota Tundra 4.6L 4x4 in 2019, with 50,000 miles. I have changed the oil, air filter and brakes. The truck has run great and now I have 98,000 miles on it. I am purchasing a tow camper shortly but want to have my truck serviced beforehand.

I have no idea how the truck was serviced prior to my purchase. All my services have been done outside of a Toyota dealer. I was wondering what I need to have done now that it approaches 100,000 miles and that I will be towing a camper around 5,000lbs? I thought that I would have the work done by a Toyota dealership. Any recommendations would be greatly appreciated.
Thanks, Daniel

 

Front and rear diff oil, t-case oil, trans drain and fill, spark plugs, coolant and hoses would be on my for sure list.

if you don’t have a trans cooler, I’d add one for towing a travel trailer.

 

Thanks AZBoat Hauler, I do have trans cooler. How about brake fluid? do they change that? Do I need to go to Toyota for the work? Why I am asking, I have been hiring a good young family man that is very good mechanically to work for me. It's not because I am cheap, the young man needs work to help finance his household. I will go to the Toyota dealership if needed. Towing the camper is only temporary. I am purchasing a piece of land and it will be parked after that. Thanks so much.

 

Any capable mechanically inclined individual can do the brake fluid.