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DUNLOP Grandtrek ST30 tread pattern

Tire only. Wheel shown for display — sold separately.

DUNLOP 4.0 (3 reviews)

DUNLOP Grandtrek ST30

Starting from $171.20 / tire
Save 19% was $211.16

Lowest of 1 sizes. Pick a size below for exact pricing.

  • Free shipping
  • 30-day returns
  • Best price guarantee

Ships in 1 business day Arrives in 2–5 business days

Or finance through 0% APR

From $14.27/mo over 12 months · soft credit pull

Add installation at checkout — 100+ certified shops nationwide

About this tire

Why drivers choose the DUNLOP Grandtrek ST30

The DUNLOP Grandtrek ST30

At a glance

  • Speed Rating H
  • Load Index 100
See full technical specifications

Key features

Grandtrek ST30

Performance ratings

Performance ratings are aggregated from verified buyer reviews and will appear once sufficient reviews have been collected.

Ratings synthesized from independent tire-test reviews and verified customer feedback.

Spec sheet

Technical specifications for the DUNLOP Grandtrek ST30

Catalogue ranges across all 1 sizes. Pick a size to see exact specs for that variant.

Load Capacity 1764
Load Index 100
Max Speed MPH 130
Speed Rating H
Load Range SL
UTQG 360AA
Wet Traction A
Sidewall Blackwall
Tread Design Asymmetrical
Tread Depth 10/32 nds
Inflation Pressure 51
Section Width 8.86"
Rim Range 6.00-8.00''
Overall Diameter 28.6''
Verified reviews

What drivers are saying about the DUNLOP Grandtrek ST30

Based on 3 verified customer reviews.

4.0

Based on 3 verified reviews

  • 5 ★
    0
  • 4 ★
    0
  • 3 ★
    1
  • 2 ★
    1
  • 1 ★
    1
  • Aman Ullah Verified buyer ·
    Apr 29, 2024

    I recently bought the DUNLOP Grandtrek ST30 225/60R18 tires from TireRyder.com and I am beyond impressed with their quality. These tires have exceeded my expectations in terms of performance and durability. I would definitely recommend TireRyder.com for their competitive prices and fast shipping.

  • Aman Ullah Verified buyer ·
    Apr 14, 2024

    I purchased the DUNLOP Grandtrek ST30 225/60R18 tires from TireRyder.com and I am extremely satisfied with my purchase. The tires have excellent traction and provide a smooth ride. I would highly recommend these tires to anyone in need of new tires for their vehicle.

  • Aman Ullah Verified buyer ·
    Apr 11, 2024

    The DUNLOP Grandtrek ST30 225/60R18 tires are good overall. They provide decent performance and handling on the road. I would consider purchasing these tires again in the future.

Customer Q&A

Questions about the DUNLOP Grandtrek ST30

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Pick your fit

All available sizes of the DUNLOP Grandtrek ST30

Click any size to view fitment and pricing. Check your driver door jamb for the OEM size.

1 sizes available
18" – 18" rim diameter range
$171 starting price / tire

18-inch wheels

1 size
Sold out 225/60R18 $171.20

Don't see your size? Browse all DUNLOP tires or shop by vehicle.

Shipping & install

Shipping & installation for the DUNLOP Grandtrek ST30

Free shipping

Every order ships free to the contiguous 48 states. Most arrive in 2–5 business days.

100+ Certified installers

Add installation at checkout — we'll route the tires to a certified shop near you.

30-day returns

Unmounted tires can be returned for a full refund within 30 days of delivery.

0% APR financing

Spread cost over 3, 6, or 12 months through Affirm — no hidden fees, soft credit pull.

Shipping details Tap to read
  • Free shipping throughout the United States.
  • Fast shipping by FedEx and UPS.
  • Orders above $800 require signature on delivery.
  • Sales tax applied for orders within California.
  • A valid tracking number is emailed once your order is dispatched.
  • Currently US-only — please contact us for international inquiries.
  • Orders placed before 1 PM PST ship the same day.
  • Express Next-Day, 2nd-Day, and 3rd-Day options are available for an additional fee — please contact us before ordering.
  • Default carrier method is Ground Shipment.
Read full shipping policy
30-day worry-free returns & cancellations Tap to read
  • Cancellations are accepted only before the order is dispatched. Contact customer support by phone or email to cancel.
  • We accept returns within 30 days after the order is shipped.
  • Buyer pays the return shipping cost.
  • 100% refund if the item is unused and undamaged by the purchaser.
  • 24/7 assistance if a delivered item is not as described or arrives damaged — please contact us for help.
  • Please provide your vehicle's year, make, and model so we can confirm fitment when needed.
  • If an item arrives damaged in transit, please send clear photos of the damage so we can process a replacement.
Read full return policy
DUNLOP Grandtrek ST30 From $171.20 / tire