245/45R20 tyres
Compare 137 tyres in 245/45R20 (also written 245/45 R20 or 245 45 20) from 45 brands, priced from $101 to $891 each including GST. Tread types in this size include performance, touring, summer and highway terrain. Choose delivery to your address, or have them sent to a Tyroola fitting partner near you to be fitted and balanced.
Vehicles that use 245/45R20
Some Australian-market vehicles have used 245/45R20 as a factory size, including the BYD Sealion 7 on certain variants or 20-inch wheel packages, BMW iX3 and selected BMW performance models, and some Audi, Mercedes-Benz and Porsche models. Confirm the exact vehicle, generation and wheel package before ordering. Fitment varies by year, variant and wheel package, so check the tyre placard rather than relying on the model name alone.
The catalogue includes 137 products from 45 brands. Prices range from $101 to $891 per tyre, including GST. Tyres can be delivered Australia-wide or sent to a Tyroola fitting partner near you for fitting and balancing.
Choosing a 245/45R20 tyre
Choose a performance tread for sporty sedans, performance variants and drivers who want responsive handling. Touring patterns suit regular road use and long-distance driving. Summer tyres are common in this size, while all-season, highway-terrain and all-terrain choices are limited. The 245/45R20 all terrain tyres category is therefore small and may not suit a vehicle designed mainly for sealed roads.
Compare brands, tread patterns, speed rating, tread type and stock. Pirelli has the most listings at 21, followed by Continental and Michelin with 13 each, and Yokohama with 12. For a cheap 245/45R20 tyres price, compare the lower-priced options against the required load and speed ratings, not price alone. Check your sidewall or vehicle tyre placard before buying.
What 245/45R20 means
A 245/45R20 tyre is 245 mm wide across the tread. The sidewall is 45% of that width, about 110 mm tall, and it fits a 20-inch rim. That puts the overall diameter at roughly 729 mm, or about 437 wheel revolutions per kilometre. The R stands for radial construction.
Load index and speed rating
Tyres listed in 245/45R20 carry load indexes from 99 (775 kg per tyre) to 115 (1,215 kg per tyre) and speed ratings R (170 km/h), H (210 km/h), V (240 km/h), 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 245/45R20
Performance (49), Touring (44), Highway terrain (11).
Brands in 245/45R20
The brands with the most 245/45R20 options are Pirelli (21), Continental (13), Michelin (13), Yokohama (12), Bridgestone (7), Kumho (7), Goodyear (4), Atlas (3).
Frequently asked questions
What cars use 245/45R20 tyres?
Verified Australian-market examples include the BYD Sealion 7 on certain variants or 20-inch wheel packages, BMW iX3, and selected BMW, Audi, Mercedes-Benz and Porsche performance models. The exact factory fitment can change between generations, model years, variants and wheel packages. Check the vehicle's tyre placard for the approved size and specification before ordering, rather than choosing by model name alone.
Are 245/45R20 tyres expensive?
The catalogue price for 245/45R20 tyres ranges from $101 to $891 per tyre, in Australian dollars and including GST. The final choice depends on brand, tread pattern, construction and required vehicle specification. Compare products side by side, including budget and premium brands. Confirm the tyre placard's required load and speed ratings, then choose delivery Australia-wide or send the tyres to a Tyroola fitting partner for fitting and balancing.
What does 245/45R20 mean?
It means a tyre 245 mm wide with a sidewall 45% of that width (about 110 mm), radial construction, for a 20-inch rim. The load index and speed rating follow the size on the sidewall, for example 245/45R20 91V.
How much are 245/45R20 tyres?
Right now 245/45R20 tyres range from $101 to $891 each including GST, depending on brand, tread type and load rating. A set of four starts from $404.
Which load index and speed rating do I need for 245/45R20?
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 245/45R20 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.