275/50R21 all terrain tyres
Compare 2 all terrain tyres in 275/50R21 (also written 275/50 R21 or 275 50 21) from 2 brands, priced from $225 to $253 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 275/50R21 means
A 275/50R21 tyre is 275 mm wide across the tread. The sidewall is 50% of that width, about 138 mm tall, and it fits a 21-inch rim. That puts the overall diameter at roughly 808 mm, or about 394 wheel revolutions per kilometre. The R stands for radial construction.
Load index and speed rating
Tyres listed in 275/50R21 carry load indexes from 118 (1,320 kg per tyre) to 122 (1,500 kg per tyre) and speed ratings S (180 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.
Brands in 275/50R21
The brands with the most 275/50R21 options are Comforser (1), Grenlander (1).
Frequently asked questions
What does 275/50R21 mean?
It means a tyre 275 mm wide with a sidewall 50% of that width (about 138 mm), radial construction, for a 21-inch rim. The load index and speed rating follow the size on the sidewall, for example 275/50R21 91V.
How much are 275/50R21 tyres?
Right now 275/50R21 tyres range from $225 to $253 each including GST, depending on brand, tread type and load rating. A set of four starts from $900.
Which load index and speed rating do I need for 275/50R21?
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 275/50R21 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.

