Dunlop Grandtrek A/T20

I'm running jimny stock tyres on a first gen 1.6 vitara. My car isn't exactly fast and the on road traction and braking are just fine for my car. The road to my house is about 400 meters of very rough and steep offroad trail. After about 15000 km of driving the outer tread is worn way past the tread depth indicators. These tires will probably be fine for highway driving but for rough, steep uphill they got smoked pretty quick.

Assumed tires were fine as there was no issues in summer. Seem to be okay on snow but deadly on ice. Don't trust these are all season tires and don't buy them for winter. Unsafe for the road. I spun out 3x on small patches. Had to buy new tires.

Lousy tires, only good for tarmac roads.
On gravel road, no resistance to perforation, no course stability on the track.
In the sand it's even worse.
If you want to do track, throw these craps out and put in General Grabber AT3 or BF Goodrich (significantly more expensive) instead.

Abysmal.

It says all terrain, it is around town only. I got two slow leaks in 15,000kms, fortunately we were left stranded. On an Australian delivered 4WD vehicle it is totally unacceptable to fit a tyre that can leave you stranded. They will puncture, not they may puncture, they will. As such I can’t understand how in good conscience they can be sold in our market. If you have this tyre you should immediately change to something else. If you can’t afford to, buy a PLB/EPIRB.

On road performance was acceptable, off road performance was mediocre as best. Anything soft is a real challenge for this tyre.

Spend the money and buy something decent, BFG KO3 is safe recommendation, Maxxis RAZR AT is my favourite tyre for an Australian use case.

These are not good tyres, their wet grip is very bad, will not buy again

These tires are ZERO on Gravel Road and in the sand. Lamentable traction, rapid wear, repeated punctures. These are tires for "Sunday bushmen". RUN AWAY!!!

Have not had any adverse issues. Mostly bitumen roads with a little dry gravel. If you drive to the conditions around you, there should not be too many issues.

After a while they become very unstable in wet road, I will definitely avoid these tyres next time.

The tyre in dry and warm weather is good, stable. As soon as the road is wet, it's bad. They skid on wet roads and the braking effect is weak! I do not recommend them, and certainly not for wet roads.

Overall a very good tyre. Comfortable and not too noisy. Good wear with 70k rotated. Probably not the best in the wet

The Dunlop Grandtrek AT20 came on my 4Runner TRD off road from the factory. The tires are decent on a dry Road and that's all. They are absolutely useless on anything but a dry warm road. Rain traction is terrible, snow traction is absolutely terrible as well as ice. I live in Las Vegas Nevada we don't get snow, however, we have a ski resort 30 minutes away and went up there during a snowstorm the other day and I was literally white knuckled the whole time because I was sliding all over the place in four wheel drive with two to three inches of snow. If you are never going to venture off of dry pavement these tires are fine. If you ever go in the rain, snow or ice do not get these tires.

The tyres came as OE on my Shogun SG3 LWB 4 years ago and were dangerous and confidence sapping in the wet and didn’t really improve with use. The grip and feedback in the dry were average but I persisted and learned their limits on the road and routinely used 4WD in the wet on tarmac. In mud and snow the tread pattern was very little help being little different to an ordinary road tyre. A month ago and after 30k miles I finally gave up on them and changed them for Avon AX7s which were a revelation. The AT20s had 50% wear left on the front pair and about 30% left on the rear pair and I estimate that I could easily have got another 10k miles out of them. The wear rate was remarkable but their lack of grip in the wet and in mud/snow left me at a loss as to why Mitsubishi thought that this was a suitable OE tyre for the Shogun.

No experience in snow or ice. 70000kms and are due for replacement. I consider this very good. Worn very evenly.. only rotated twice. On my Toyota Prado 150 have been very serviceable tyre . 98% drfiving on black top. Handled dirt roads without issue.

Came as standard on my L200, 99% of my driving is done on tarmac, car is two years old, so I’ve done 60,000 miles and just about to change them as tread on the limit. To get 60,000 miles out of a set of tires is impressive, I’ll be glad they are going though, as mentioned by other people these tyres are dangerous on wet roads, I’ve got to the point where I literally slow to a crawl at corners if it’s wet as I’ve come close to losing control of the vehicle a few times due to the lack of grip and the car sliding all over the road I’ve had this issue with the tyres since the car was delivered and the tyres were new. Replacing with Goodyear Wranglers which I hope are grippier on wet roads.

2008 120Prado gxl came fitted with these tyres. I've not had a problem with them despite towing a van on Birdsville track, Kimberley tracks, Pilbara tracks, Hammersley ranges, Oodnadatta Track, Flinders ranges etc. No punctures, no chipping, no de-lamination, no blow outs in any of the three sets I've used over the years, Wet handling is good - we have lots of roundabouts on the Sunshine Coast, and yes it does rain heavily here. Comfort and low noise level is good, and wear is excellent, as is road feed back. I normally run the tyres at the pressures recommended by Toyota except for lower pressures off-road. I see many people hate these tyres, and I can only assume they run them at too high pressures, particularly in the wet. I've never had an uncomfortable moment with these tyres and will continue to use them as they work fine for me. No, I don't work for Dunlop or Toyota.