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Dunlop Grandtrek AT3 vs Dunlop Grandtrek AT5

Dunlop Grandtrek AT3 vs AT5 - How Do They Stack Up? [2024]

Here are the key stats for the Dunlop Grandtrek AT3 and Dunlop Grandtrek AT5 tyres, at a glance.
Grandtrek AT3Grandtrek AT5
Vehicle SuitabilityLight Truck / SUVLight Truck / SUV
Driving StyleOn-/Off-Road All-TerrainOn-/Off-Road All-Terrain
SeasonAll SeasonAll Season
Release Date20092019
Run Flat?NoNo
Overall Score70/100N/A

Pricing

Enter your tyre size below to see the best prices for your specific size (if unsure, check placard on the driver's side door or your existing tyres).

Dunlop Grandtrek AT3 vs Dunlop Grandtrek AT5 in Australia

The Grandtrek AT3 has been around in Australia for about 15 years, whereas the Grandtrek AT5 has been on the market for about 5 years

Both tyres are rated for on-/off-road all-terrain action. Both tyres are designed for use with 4WDs, SUVs and light trucks.

Both of these are considered all season tyres. Neither of them are runflat tyres. Both brands are considered to be in the premium part of the market.

Read on to see how each of these tyres stack up against each other!

How We Reviewed These Tyres

We've analysed results of the following tyre benchmarks to make data-driven comparison of the Grandtrek AT3 and the Grandtrek AT5 tyres.

  • SA4x4: All-Terrain Tire Test R17

Benchmark Test Data

Here are the results from a number of magazine tests and benchmarks done on the Grandtrek AT3 and Grandtrek AT5 tyres.
Grandtrek AT3Grandtrek AT5
HandlingGoodN/A
ComfortGoodN/A
Price/QualityGoodN/A
Overall Score70/100N/A

Comfort

Based on the results of a number of tyre benchmarks, the Grandtrek AT3 scores 4 out of 5 for comfort. We don't have any comfort data for the Grandtrek AT5 tyres.

UTQG Data

Introduced by the National Highway Traffic Safety Administration (NHTSA) in the USA, the Uniform Tire Grading System (UTQG), is a system for comparing one tyre product to another on the basis of some standardised tests.

Grandtrek AT3Grandtrek AT5
Treadwear460600
Traction
(AA - C)
AB
Temperature Resistance
(A - C)
BA

Treadwear

As per the UTQG guidelines, the Grandtrek AT3 tyres have a treadwear rating of 460, whereas the Grandtrek AT5 tyres have a rating of 600. This means that the Grandtrek AT3 tyres will theoretically last only 77% as long as the Grandtrek AT5 tyres.

Traction

The UTQG system measures traction as straight-line braking in dry conditions. The scale is AA, A, B, C, with AA being the best grade, and C the worst.

As per the UTQG system, the Grandtrek AT3 tyres have a traction resistance grading of A, whereas the Grandtrek AT5 tyres have a grading of B.

Temperature Resistance

The UTQG temperature resistance tests measure how well tyres can dissipate heat that builds up due to friction with the road. The scale is A, B, C, with A being the highest grade.

As per the UTQG system of tyre grading, the Grandtrek AT3 tyres have a temperature resistance grading of B, whereas the Grandtrek AT5 tyres have a grading of A (on a scale of A, B, C).

Warranty

Unfortunately, we don't have any warranty information available for either of these tyres.

Comparisons With Similar Tyres

Still on the fence about these tyres? Check out how they compare to other similar tyres on the market in Australia!

Summary

Let's now take a look at the main differences between these two sets of tyres.

The Grandtrek AT3 tyres have a UTQG treadwear rating of 460, whereas the Grandtrek AT5 tyres have a rating of 600.This means that you can expect the Grandtrek AT3 to last only 77% as long as the Grandtrek AT5 tyres.

The Grandtrek AT3 have a UTQG traction grading of A, while the Grandtrek AT5 tyres having a grading of B.

The Grandtrek AT3 have a UTQG temperature grading of B, while the Grandtrek AT5 tyres having a grading of A.

Full Size List (click to show)

Below is a list of all 21 sizes of the Grandtrek AT3, and all 33 sizes of the Grandtrek AT5 tyres sold in Australia, sorted by tyre width.

Grandtrek AT3 Sizes

Size
205/70 R15 96T
215/70 R16 100T
215/75 R15 100S
215/65 R16 98H
225/65 R17 102H
225/70 R16 103T
225/70 R17 108S XL
225/70 R15 100T
225/75 R16 110S
235/60 R16 100H
235/75 R15 104S
245/70 R16 111T XL
245/75 R16 114S
245/65 R17 107H
255/65 R16 109H
255/70 R16 111T
265/75 R16 112S
265/70 R15 112T
265/70 R16 112T
265/65 R17 112S
275/65 R17 115H

Grandtrek AT5 Sizes

Size
205/70 R15 96T
215/60 R17 100H
215/70 R16 100T
215/65 R16 98H
225/75 R16 110/107S
225/60 R17 99H
225/70 R16 103T
225/70 R15 100T
225/65 R17 102H
225/55 R18 98H
235/60 R18 103H
235/65 R17 108H
235/70 R16 106S
235/60 R16 100H
245/75 R16 114/111S
245/70 R16 111T
245/65 R17 107H
255/65 R16 109T
255/55 R18 109H
255/60 R18 112H
255/70 R16 111T
265/75 R16 112/109S
265/50 R20 111H
265/70 R15 112T
265/65 R17 112S
265/60 R18 110H
265/70 R16 112T
275/65 R17 115T
275/70 R16 114T
275/55 R20 113T
285/65 R17 116T
285/60 R18 120H
285/50 R20 112H
Louis from Tyre Geek

Louis

I'm Louis, an engineer passionate about helping Australians choose better tyres for their vehicles!