For suspension, you might want to start with AccuTune Offroad to determine the best route for your customization. They are well regarded in the off road community and sponsors of Bronco6G.
AccuTune
9448 Bond Ave
El Cajon, CA 92021
For tire and wheels, I've been purchasing thru Discount Tire in Rancho San Diego, excellent prices and service. There are a few closer to me than the location off Jamacha Rd, but none compare.
Thank you all for the feedback. I am new to the Bronco community so I am trying to figure out what makes the most sense for someone that is mostly a daily driver with occasional trail riding. I want to have the look of a wider stance and 35" tires with a lift, while maintaining some comfort for daily driving. Trying to figure out what the best options are. This is helpful.