Tyres By Tyre Size
Find Tyres by Size — Instant Results Across NZ
Select your tyre width, profile and rim size below and we'll show you every matching tyre in stock — from budget to premium, with free delivery to 200+ fitting locations.
How to Read a Tyre Size in New Zealand
Every tyre sold in New Zealand carries a standardised size code on its sidewall. Understanding this code is the first step to finding the right replacement tyre — and to using the size search tool above correctly.
Your tyre size is printed on the sidewall of every tyre currently fitted to your vehicle. Look for a sequence like 225/65R17 102H — it is always on the outer sidewall. You can also find it on the tyre placard inside your driver's door jamb, or in your vehicle owner's manual.
After the three-part size code you'll see two more numbers — for example 102H. The number (102) is the load index, indicating the maximum weight each tyre can carry. The letter (H) is the speed rating, indicating the maximum sustained speed. You must never fit a tyre with a lower rating than your vehicle's specification.
NZTA regulations allow a tyre size variation of up to ±3% of the original rolling circumference without requiring a Low Volume Vehicle (LVV) certification. Beyond this, a specialist inspection is required. Changing size also affects speedometer accuracy and handling — always consult a tyre specialist before deviating from your vehicle's factory specification.
In New Zealand you may also see additional markings on tyre sidewalls: XL (Extra Load — higher load capacity), RF or RFT (Run Flat Technology), EV (reinforced for electric vehicle weight), and M+S or the three-peak mountain snowflake symbol (all-season or winter rated). These affect which replacement tyre is appropriate for your vehicle.
The tyre size code is a globally standardised system, but New Zealand has some unique considerations. The country's large grey import vehicle fleet means some vehicles arrive with Japanese domestic market (JDM) tyre sizes that differ slightly from the NZ-market equivalent. For example, a JDM Toyota Prius may have a 195/65R15 tyre while the NZ-market version uses 195/65R15 — in this case the sizes match, but for some models the JDM variant uses a different profile. Always verify by reading the sidewall directly, and use the Hyper Drive number plate search as a cross-check against the Motor Vehicle Register data.
Most Popular Tyre Sizes in New Zealand
New Zealand's tyre market is dominated by 17-inch and 18-inch rim sizes, reflecting the country's high proportion of SUVs and modern utes. Click any size below to see all available tyres in that size instantly.
Tyre Sizes for NZ's Top Vehicles
Not sure of your tyre size? Use this reference table for New Zealand's most popular vehicles. Always verify by checking your tyre placard (inside the driver's door jamb) or using the number plate search above.
| Vehicle | Variant | Year | Tyre Size | Shop |
|---|---|---|---|---|
| Toyota RAV4 | GX | 2019–present | 225/65R17 | Shop → |
| Toyota RAV4 | GXL | 2019–present | 225/60R18 | Shop → |
| Toyota RAV4 | Edge / Cruiser | 2019–present | 235/55R19 | Shop → |
| Ford Ranger | XL / XLS / XLT | 2015–present | 265/65R17 | Shop → |
| Ford Ranger | Wildtrak / Sport | 2018–present | 265/60R18 | Shop → |
| Toyota Corolla | GX / GXL | 2019–present | 205/55R16 | Shop → |
| Mazda CX-5 | Maxx / Takami | 2017–present | 225/65R17 | Shop → |
| Mazda CX-5 | GT / Signature | 2017–present | 225/55R19 | Shop → |
| Mitsubishi Outlander | ES / LS | 2013–2021 | 215/60R16 | Shop → |
| Toyota Hilux | SR5 / Rogue | 2015–present | 265/65R17 | Shop → |
| Subaru Outback | 2.5i / 3.6R | 2015–present | 225/60R18 | Shop → |
| Honda CR-V | VTi / VTi-L | 2017–present | 235/60R18 | Shop → |
| Nissan X-Trail | ST / ST-L / Ti | 2014–present | 225/65R17 | Shop → |
| Toyota Prius | Standard / Hybrid | 2016–present | 195/65R15 | Shop → |
| Tesla Model Y | Standard / Long Range | 2022–present | 255/45R19 | Shop → |
| Kia Sportage | LX / EX | 2022–present | 235/55R18 | Shop → |
Always verify your exact tyre size on the tyre placard inside your driver's door jamb. Variant and year differences can result in different sizes for the same model.
Can I Change My Tyre Size?
New Zealand has specific rules about tyre size changes. Understanding these rules before you shop ensures your vehicle remains WOF-compliant and safe to drive.
NZTA allows a tyre size variation of up to ±3% of the original rolling circumference without requiring a Low Volume Vehicle (LVV) certification. This means you can fit a slightly wider or narrower tyre, or a slightly different profile, as long as the overall diameter stays within this tolerance. For example, on a 225/65R17 (rolling circumference 2,143mm), you could fit a 235/60R17 (2,125mm) — a difference of only 0.8%.
Changing your tyre's overall diameter directly affects your speedometer and odometer readings. A larger diameter tyre makes your speedometer read lower than your actual speed (you're going faster than it shows), while a smaller diameter makes it read higher. In New Zealand, your speedometer must not read more than 10% below your actual speed. Fitting tyres with a significantly different diameter can cause your speedometer to read incorrectly and may result in a WOF failure.
A wider or taller tyre must physically fit within your wheel arch without contacting the bodywork, suspension components, or steering components at full lock. This is especially important when fitting aftermarket alloy wheels with a different offset. If a tyre contacts any part of the vehicle during normal operation, it will fail a WOF inspection. Always check clearance at full steering lock and over bumps before committing to a size change.
When changing tyre size, you must ensure the new tyre's load index meets or exceeds the minimum specified for your vehicle. A wider tyre does not automatically mean a higher load rating — always check the load index number on the new tyre against your vehicle's specification. Fitting a tyre with an insufficient load rating is illegal in New Zealand and will result in a WOF failure.
| Original Size | Compatible Alternative | Diameter Change | NZ Legal? |
|---|---|---|---|
| 225/65R17 | 235/60R17 | −0.8% | ✓ Yes |
| 225/65R17 | 225/60R17 | −2.3% | ✓ Yes |
| 225/65R17 | 235/55R18 | +0.5% | ✓ Yes |
| 205/55R16 | 215/50R16 | −1.0% | ✓ Yes |
| 205/55R16 | 205/60R16 | +2.7% | ✓ Yes |
| 265/65R17 | 265/70R17 | +3.7% | ⚠ LVV Required |
This table is a guide only. Always consult a tyre specialist or NZTA-certified LVV certifier before changing tyre sizes. Hyper Drive specialists are available on 09 580 2403.
How to Search Tyres by Size in 4 Steps
Finding and buying the right tyres by size on Hyper Drive takes less than two minutes. Here's exactly what to do.
Check the sidewall of any tyre currently fitted to your vehicle for the size code (e.g. 225/65R17). Alternatively, check the tyre placard on the inside of your driver's door jamb — it lists the factory-recommended tyre size, load index, and inflation pressure for your specific vehicle.
Use the size search widget at the top of this page. Select your tyre width from the first dropdown (e.g. 225), your profile from the second (e.g. 65), and your rim diameter from the third (e.g. 17). The live preview shows your full size as you select. Then click "Find My Tyres →".
Browse the filtered results showing all available tyres in your exact size — sorted by price, with budget, mid-range, and premium options clearly distinguished. Compare brands, read customer reviews, and check the load index and speed rating against your vehicle's specification before adding to cart.
At checkout, choose your nearest fitting location from 200+ certified Hyper Drive installers nationwide — from Auckland to Invercargill. Your tyres are delivered directly to the installer, ready for fitting at your booked appointment time. Mobile fitting is also available from $19.99 in select regions.
Shop by Brand
Hyper Drive stocks tyres from the world's leading manufacturers across every size. Whether you're looking for a budget-friendly everyday tyre or a premium performance option, we have the right brand for your vehicle and budget.
Load Index & Speed Rating Explained
After the three-part size code, every tyre carries a load index and speed rating. These numbers are safety-critical — you must never fit a tyre with a lower rating than your vehicle's minimum specification.
Common Load Index Values
| Index | Max Load per Tyre | Common Use |
|---|---|---|
| 87 | 545 kg | Small hatchbacks |
| 91 | 615 kg | Sedans, hatchbacks |
| 95 | 690 kg | Mid-size sedans |
| 98 | 750 kg | SUVs, wagons |
| 102 | 850 kg | Large SUVs |
| 104 | 900 kg | Large SUVs, light utes |
| 108 | 1,000 kg | Utes, light commercial |
| 112 | 1,120 kg | Heavy utes, 4WD |
Speed Rating Reference
| Rating | Max Speed | Common Use |
|---|---|---|
| T | 190 km/h | Older passenger cars |
| H | 210 km/h | Sedans, SUVs |
| V | 240 km/h | Performance sedans |
| W | 270 km/h | Sports cars |
| Y | 300 km/h | High-performance |
| ZR | 240+ km/h | Sports/supercar |
In New Zealand, the most common speed rating for everyday passenger cars and SUVs is H (210 km/h). Performance vehicles typically require V (240 km/h) or higher. For utes and light commercial vehicles, the load index is often more important than the speed rating — a Ford Ranger XLT, for example, requires a minimum load index of 108 to handle its payload capacity. When in doubt, always match or exceed your vehicle's factory specification. Fitting a higher speed rating than required is perfectly acceptable and sometimes beneficial for handling characteristics.
We Come to You
Found your tyre size? Hyper Drive's mobile fitting service brings a fully equipped tyre van to your home or workplace. No need to drive to a workshop — we fit and balance your new tyres on-site, wherever you are.
- ✓ Mobile fitting from $19.99 per vehicle
- ✓ Fit and balance included — no hidden fees
- ✓ Available in Auckland and select regions
- ✓ Tyres delivered to our van before your appointment
- ✓ TPMS sensor reset included for compatible vehicles
Tyre Size Questions Answered
Everything you need to know about tyre sizes in New Zealand — from reading your sidewall to understanding load ratings and NZ legal requirements.
Need Help Finding Your Size?
Our tyre specialists are available to help you find the right tyre size for your vehicle, compare brands, and arrange fitting at your nearest location.
Available during business hours
Auckland to Invercargill
We come to you — Auckland & select regions
