285/30R21 4x4 & SUV tyres
Compare 21 4x4 & SUV tyres in 285/30R21 (also written 285/30 R21 or 285 30 21) from 12 brands, priced from $96 to $812 each including GST. Tread types in this size include performance, touring and summer. Choose delivery to your address, or have them sent to a Tyroola fitting partner near you to be fitted and balanced.
What 285/30R21 means
A 285/30R21 tyre is 285 mm wide across the tread. The sidewall is 30% of that width, about 86 mm tall, and it fits a 21-inch rim. That puts the overall diameter at roughly 704 mm, or about 452 wheel revolutions per kilometre. The R stands for radial construction.
Load index and speed rating
Tyres listed in 285/30R21 carry load indexes from 100 (800 kg per tyre) to 103 (875 kg per tyre) and speed ratings W (270 km/h) and Y (300 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.
Tread types in 285/30R21
Performance (18), Touring (2).
Brands in 285/30R21
The brands with the most 285/30R21 options are Pirelli (6), Continental (4), Kinforest (2), Atlas (1), Bridgestone (1), Durun (1), Federal (1), Hankook (1).
Frequently asked questions
What does 285/30R21 mean?
It means a tyre 285 mm wide with a sidewall 30% of that width (about 86 mm), radial construction, for a 21-inch rim. The load index and speed rating follow the size on the sidewall, for example 285/30R21 91V.
How much are 285/30R21 tyres?
Right now 285/30R21 tyres range from $96 to $812 each including GST, depending on brand, tread type and load rating. A set of four starts from $384.
Which load index and speed rating do I need for 285/30R21?
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 285/30R21 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.