305/40R20 TYRES
5 tyres from 5 brands · From $348 per tyre
Best 305/40R20 Tyres for Every Budget
Top picks across three price tiers — find the right tyre quickly.
PREMIUM PERFORMANCE
TOP RATEDWorld-leading brands with cutting-edge technology for maximum grip, comfort, and safety
BEST SELLERS
MOST POPULARThe perfect balance of performance, durability, and value — our most popular choice
GREAT VALUE
LOWEST PRICEQuality tyres at the best prices — reliable performance without breaking the bank
Zeta
Impero
305/40R20 · 112W
$347.99
Set of 4: $1391.96
or $232.00/wk with BNPL
Free delivery · Fitting from $19.99
#1 Rated
Arivo
Ultra Arz 5
305/40R20 · 112V
$382.99
Set of 4: $1531.96
or $255.33/wk with BNPL
Free delivery · Fitting from $19.99
#1 Rated
Kustone
P9S
305/40R20 · 112W
$460.99
Set of 4: $1843.96
or $307.33/wk with BNPL
Free delivery · Fitting from $19.99
#1 RatedWhat Does 305/40R20 Mean?
305
Width (mm)
The section width of the tyre in millimetres, measured from sidewall to sidewall.
40
Profile (%)
The aspect ratio — the sidewall height as a percentage of the tyre width.
R20
Rim Size (inches)
The diameter of the wheel rim this tyre fits, measured in inches.
305/40R20 Tyre FAQ
What vehicles use 305/40R20 tyres?
305/40R20 is a common size used across a wide range of passenger cars and SUVs. Check your vehicle's door placard or current tyre sidewall to confirm.
How much do 305/40R20 tyres cost in NZ?
305/40R20 tyres at Hyper Tyres start from $347.99 for budget options. We stock 5 options across all budget levels with our 10% price beat guarantee.
Can you fit 305/40R20 tyres at my home in Auckland?
Yes — Hyper Tyres offers Auckland-wide mobile tyre fitting from $19.99 per tyre. Order your 305/40R20 tyres online, choose Mobile Fitting at checkout, and we'll come to your home or workplace at a time that suits you.
How long does delivery take for 305/40R20 tyres?
Orders placed before 3pm ship same day from our Penrose store. Delivery to your nearest installer takes 1–3 business days. Home delivery is available for $14.99/tyre with a 2–4 business day timeframe.
What does 305/40R20 mean?
305/40R20 breaks down as: 305mm section width, 40% aspect ratio (sidewall height as a percentage of width), and R20 means it fits a 20-inch rim. This is printed on the sidewall of your current tyres.