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Dunlop Grandtrek St 30

Summer SUV tyre · 225/65R17

from$356.00/tyre
Mid-range — balanced highway comfort and efficiency for SUVsIn stock at 1 retailerSUV & 4×4 tyres →Prices checked 27 Aug 2026
Dunlop Grandtrek St 30 tyre

Understand this tyre

What the size on the sidewall means225/65 R17 102T
225 · Width
The tyre is 225 mm wide, measured sidewall to sidewall.
65 · Profile
Sidewall height is 65% of the width — a taller sidewall for a cushioned ride.
R17 · Rim
Fits a 17-inch wheel. Must match your rim diameter exactly.
102T · Load & speed
Carries up to 850 kg per tyre, rated to 190 km/h.

If you run a Toyota RAV4 or similar SUV and mostly stick to the road, the Grandtrek ST30 is tuned for that. The silica compound aims for solid wet and dry grip, while four circumferential grooves keep you stable on the highway. EU labelling rates wet grip and fuel efficiency at C, with noise at 71 dB — mid-pack across the board.

Wet grip
60%
EU label C; silica compound claimed for wet grip
Quiet & comfort
62%
71 dB EU noise; varied pattern claimed to quieten ride
Tread life
64%
Non-directional pattern promotes uniform wear & longevity
Sports handling
60%
Highway stability emphasised; no sport or cornering claims
A good fit if you…
  • Drive a 2019 Toyota RAV4 or comparable SUV
  • Stick mostly to on-road and highway driving
  • Want balanced, fuss-free everyday motoring
Look elsewhere if you…
  • Need genuine off-road or 4x4 trail capability
  • Expect premium-tier grip or sharp cornering response

Specifications

Vehicle type
4x4, SUV
Usage
Summer/All season tyre
Run flat
No
Electric vehicle
No

Which retailer suits you?

Compare prices at 1 retailer
4.3(96)
TyroolaShop tyres online in New Zealand. Lowest prices guaranteed, fast delivery, and local fitting options available. Find your tyres at Tyroola.
In stock
$356.00/tyre advertised+ Tyrewise + fitting + delivery
≈ $1611.60for 4 tyres, fitted
Opening hours
Monday
8:00 AM – 4:30 PM
Tuesday
8:00 AM – 4:30 PM
Wednesday
8:00 AM – 4:30 PM
Thursday
8:00 AM – 4:30 PM
Friday
8:00 AM – 4:30 PM
Saturday
Closed
Sunday
Closed
What customers say4.396 Google reviews
View all on Google ↗
  • _
    __2 weeks ago

    Showed up as described, it's my 3rd set of tyres from them and I've been happy each time.

    Review via Google Maps

  • MS
    Mike Skinnera month ago

    Amazing price and fast delivery. Had to wait a week but a no brainer with prices that don’t make you feel ripped off

    Review via Google Maps

  • AP
    Amit Prasada year ago

    I had a fantastic experience with Tyroola Ltd! The ordering process was smooth and hassle-free, and their customer service was excellent. The fitting service was quick and professional. The prices were competitive, and I appreciated the clear communication throughout the process. I highly recommend Tyroola for anyone looking for quality tyres and great service!

    Review via Google Maps

  • RC
    Rod Clements2 years ago

    ⛔⭐⭐⭐⭐⭐5 Stars go to TYROOLA as they had the stock Couldn't be beaten on price (even with modest courier cost) + delivered promptly with good communication by phone importantly. Recommended.✅ SupershopperNz/ROD Whangarei 🇦🇺

    Review via Google Maps

  • PB
    Peter Brennan6 months ago

    Tyroola,have a great selection of tyres, ordering was easy, with good tracking and updates, I would use them again.👍

    Review via Google Maps

Go to Tyroola

About Dunlop

United Kingdom (Ireland-founded; brand now owned by Sumitomo Rubber Industries, Japan) · Founded 1889

Dunlop traces its origins to John Boyd Dunlop's 1888 pneumatic tyre and a company founded in Dublin/Belfast in 1889, making it one of the oldest tyre brands in the world. After a complex ownership history, the brand is now owned and manufactured globally by Japan's Sumitomo Rubber Industries, and is positioned as a premium tyre with strong OE fitment and motorsport heritage.

Original pneumatic tyre pioneerOE fitment on premium vehiclesMotorsport heritage
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