Bridgestone presents the cross tire M403/M404/M602/M604: With a robust construction, these tires can withstand the harsh impacts of some of the most challenging terrains, thus providing consistent and reliable performance in all conditions.
Handling, braking, comfort... The choice of a motorcycle tire affects many aspects of your machine's behaviour, both on the road and on the track or off-road. It is therefore essential to carefully select the model that best suits your needs.

Characteristics of different types of cross/Enduro tires:

• Hard type: suitable for dry and rocky terrain
• Mixed/hard type: suitable for loose and dry terrain
• Mixed/soft type: suitable for loose and soft terrain
• Mixed type: suitable for loose terrain
• Mud type: suitable for muddy terrain
• Sand type: suitable for sandy terrain

To help clarify things, here are some explanations that will help you decode the information on motorcycle tires:

• Dimensions: tire width in millimetres and tire height as a percentage of that width. E.g. 190/55, for 190 mm wide and 55% high
• Structure: radial (ZR, or R) or diagonal (B), both tires must be identical in this regard
• Diameter: expressed in inches, e.g. 17 or 19
• Load index: maximum load that the tire can support
• Speed index: maximum speed that the tire can support
• M/C indicator: purpose of the tire, M/C for motorcycles
• With or without inner tube: TL ("tubeless") for tire without inner tube, TT ("tubetype") with inner tube

In some specific cases, other mentions may appear, generally associated with the commercial name of the tire. Here are a few:

• A: Kawasaki
• C, F or GT: BMW specification
• E or B: Special carcass for heavy or loaded motorcycles
• G: Honda, Suzuki, Yamaha specification
• GTW: Heavy, fast and powerful Grand Touring motorcycles
• H: Original Honda specification
• K: Very fast motorcycles
• M: Original equipment Suzuki
• N: For Aprilia, Honda, Ducati, Kawasaki, Suzuki, Yamaha, Triumph
• RF: Reinforced tire
• WW: Tire with white sidewalls

Other less significant references also appear on the sidewalls of motorcycle tires (country of manufacture, DOT marking, etc.)
Don't forget to regularly check your tire pressure, as it ensures longevity and superior performance!