Tires OEM Toyota or Sailun

That being said my experience says that the Sailun are a better choice. I have had less comebacks with this brand.

They hold air, haven't gotten popped, and seem to be holding up better than brand new goodyear wrangler tires and new bf Goodrich tires I've had to buy.

Only Chinese tires that are any good are Sailun s637

Never used Laufenn. But I had good luck with a set Saiilun.

I will resurrect this just because my car came with Sailun Atrezzo 480. I bought a 3rd gen Prius 4 years ago with 76K and it now has 142K. The tires have been fine & just getting to the wear bars. I was going to replace them at first but kind of tested them for traction in dry and rain and they seemed to grip good. I was just tire shopping and was going to get Michelins but decided on another set of Sailuns since I have been happy with them and it was $680.00 compared to $250.00. I would not have considered them if they did not come on the car but now that they have proven themselves I am getting another set. Yes you get what you pay for but these have been as good as anything else for a daily driver.

Handling wise they were excellent, although, i havent tried a more premium tire on those rims yet, but in terms of the continentals i had as summer tires on a 15" rim before i upgraded they are WAY BETTER around corners, but that comes from there being alot less sidewall than the 15" with the continentals, i can take way steeper turns faster then what i could with the smaller rim.

Recently got a set of Sailun AT light truck 275/70r18’s…definitely budget tires & definitely quality tires ie good bang-for-buck

Initial impressions after 50 miles. The ride quality isn’t noticeable different than the OEM tires. I THINK they might have a tiny bit more noise. Driving this weekend I can first say the new tires are a smoother and quieter ride. I can say for sure that there tires are not significantly better or worse than the OEM tires.

Sailun is a legit tire manufacturer. You get what you pay, but should be safe for normal operation.  I changed from Michelin PS4S (worn out at 29k mile) to Sailun, clearly feel handling is worse above 80 mph.

I put some cheap all seasons on my Fiesta ST (sailuns) and they were fine until it snowed and it was like I was trying to drive on summer tires in winter. Then they couldn't handle a single pothole, within a year I tossed the whole set because I blew one out and saw I had a bubble in two other tires on the insides from potholes.