40/18R99 TYRES
1 tyres from 1 brands · From $584 per tyre
Best 40/18R99 Tyres for Every Budget
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What Does 40/18R99 Mean?
40
Width (mm)
The section width of the tyre in millimetres, measured from sidewall to sidewall.
18
Profile (%)
The aspect ratio — the sidewall height as a percentage of the tyre width.
R99
Rim Size (inches)
The diameter of the wheel rim this tyre fits, measured in inches.
40/18R99 Tyre FAQ
What vehicles use 40/18R99 tyres?
40/18R99 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 40/18R99 tyres cost in NZ?
40/18R99 tyres at Hyper Tyres start from $583.99 for budget options. We stock 1 options across all budget levels with our 10% price beat guarantee.
Can you fit 40/18R99 tyres at my home in Auckland?
Yes — Hyper Tyres offers Auckland-wide mobile tyre fitting from $19.99 per tyre. Order your 40/18R99 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 40/18R99 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 40/18R99 mean?
40/18R99 breaks down as: 40mm section width, 18% aspect ratio (sidewall height as a percentage of width), and R99 means it fits a 99-inch rim. This is printed on the sidewall of your current tyres.