Bridgestone 100/100R18 Motorcycle tyres
Compare 1 Bridgestone motorcycle tyre in 100/100R18 (also written 100/100 R18 or 100 100 18), priced from $144 to $144 each including GST. Choose delivery to your address, or have them sent to a Tyroola fitting partner near you to be fitted and balanced.
What 100/100R18 means
A 100/100R18 tyre is 100 mm wide across the tread. The sidewall is 100% of that width, about 100 mm tall, and it fits a 18-inch rim. That puts the overall diameter at roughly 657 mm, or about 484 wheel revolutions per kilometre. The R stands for radial construction.
Load index and speed rating
Tyres listed in 100/100R18 carry load indexes from 59 (? kg per tyre) to 59 (? kg per tyre) and speed ratings M (130 km/h). Your vehicle's tyre placard, usually inside the driver's door frame, sets the minimum load index and speed rating. Replacements must match or exceed both.
Frequently asked questions
What does 100/100R18 mean?
It means a tyre 100 mm wide with a sidewall 100% of that width (about 100 mm), radial construction, for a 18-inch rim. The load index and speed rating follow the size on the sidewall, for example 100/100R18 91V.
How much are 100/100R18 tyres?
Right now 100/100R18 tyres range from $144 to $144 each including GST, depending on brand, tread type and load rating. A set of four starts from $576.
Which load index and speed rating do I need for 100/100R18?
Use the load index and speed rating on your vehicle's tyre placard as the minimum. A higher load index or speed rating is fine; a lower one is not. If your placard lists more than one size, use the ratings shown for the size you are buying.
Can I get 100/100R18 tyres fitted near me?
Yes. At checkout, choose a Tyroola fitting partner near you and the tyres are delivered there for fitting and balancing. You can also have them delivered to your own address.