Hybrid 24-speed Ladies Step-through: 700x38c
Men’s Hybrid: 700x35c 3.
CAAD Road Bike tire is 700x25c
Synapse Carbon Disc 105: 700 x 28c
Kids 24-inch bike: 24 x 1.5″
Kids 20-inch bike: 20 x 1.75″
Tandem Bike: 26 x 1.5″