Cooper Discoverer HTP or General Grabber HTS tires
 

Anyone have these? They come in 255/55 -18s, H speed rating. The X doesn't get driven at the limits, but I need decent snow and good rain traction. I have the Grabbers on my Suburban and they are fine, but it's a much different vehicle.

Am curious to see how you've liked them on an E53.

I have, and like, the summer performance Coopers in this size [Zeon Xsta], reasonably priced. For all season, I really like the Conti DWS, which feel a bit soft on hot summer pavement [GA] but are great in cooler weather, I expect a good year round tire in northern Indiana if you don't rotate to winter tires. A good performance match for the E53s.

I'd recommend the Grabbers, they are a great tire. Just got General Altimax on my wife's Rav4, well made tires.