When it’s time to drop the hammer and crush some climbs, the Goodyear Peak is mountain biking’s speed demon. A round profile, closely-spaced tread, and supple Ultimate casing contribute to Peak’s low rolling resistance, while ample traction and braking performance are delivered thanks to siping on every knob and its multi-dimensional Dynamic:A/T compound.
The goodyear Peak Ultimate MTB Tire is available in one width: 2.25" (645 grams). Tubeless ready.
A guide to common bike tire sizes and how to find the tires that will fit your bike.
Understanding older bicycle tire sizes.
A useful chart for determining the tire size you need for your bicycle.
Tips for proper bicycle tire mounting and tire safety.
A guide to understanding tire width.
A guide to understanding bicycle tire tread patterns and what you should look for.