Primewell manufactures a low-cost line of tires that are primarily sold at local tire shops like Firestone, Tires Plus, ExpertTire, and Wheel Works. The brand is owned by a company called Giti, a global company headquartered in Singapore, and the tires are usually manufactured in China.
It is difficult to find any actual reviews for Primewell tires, as you may have already realized while searching. We believe this is not by coincidence. We would recommend spending a little more and buying one of the best rated tires instead. However, if your budget is tight, it is better to look at a budget brand like Fuzion or Westlake, which actually have reviews on sites like Amazon.com.
The PS860 has a lower speed rating (S) than most Touring tires, which makes it not only a bad but possibly unsafe choice for most modern performance oriented vehicles, because it is only rated to 112 mph. You should look for no less than the speed rating as listed in your owner's manual or tire spec sticker (commonly found on the driver's door jamb or under the center console armrest). For performance tires, this will likely mean an H-speed rating (130 mph), V-speed (149 mph) or higher (Z, W, Y).
With the available tire sizes in the 15-inch size and aspect ratios between 60 and 70, we can tell the PS860 are made for older and classic cars. If you desire the raised white letters, we would highly recommend the Cooper Cobra GT instead, which are rated at a slighly higher T-speed rating and have a 4.5+ rating at Amazon.
If you have a modern performance vehicle, read on to see our review of the Valera Sport AS, below.
4.9 Kumho Ecsta 4X II
4.6 Firestone Firehawk Wide Oval A/S (this is the one to get if you're browsing from a Firestone/Tires Plus/Wheel Works shop)
4.4 Goodyear Eagle Sport
4.1 Sumitomo HTR A/S P02
For a low budget option, you may want to look at the Milestar MS932 Sport tire. Those are primarily H- and V-speed rated, so you will want to check your manufacturer recommended specs before buying these. With a UTQG wear rating of 540, we don't think they are true performance tires. Stick to the above list if you can afford one of them.
General Grabber HTS60
(50-65k mile warranty)
The Valera A/T is offered in popular sizes for 16-20 inch SUV and LT wheels. Firestone provides a 50k mile limited warranty. Some online forum reviews badmouth the tire (and the brand), while others say the tire is fine.
For the price, we think you can pay a little more to get a much more reliable A/T tire. We highly recommend the 4.8 rated General Grabber AT2, which has a 60k mile warranty and over 450 driver reviews! The 4.6 rated Firestone Destination A/T is also a good choice, but for the price we would choose the Grabber AT2, if available.
Pictured below is the Primewell PS830 tire on a Toyota Camry in the 205/65R15 size: