Changed the tires from 90 90 18 front 100 90 18 rear, which felt mushy riding likely because they were too large for the rims. I picked up a set of the new avon streetriders am83 in 3.00 18. I contacted avon, and they directed me that even though a radial tire, perfectly fine to run a tube. I have to balance them yet, but as I'm waiting for the weights, I put them on to get a visual. I would have gotten the 2.75 front had it been available, but the 3.00 is perfectly fine. Bike got an altitude adjustment, and the rear tire gained a little clearance. I only rolled it around in the garage, but it felt way better just from that. Once the snow melts I will get photo and video up.