If your family hauler is a second-generation (2001-2007) Volvo XC70 AWD, you probably bought it for the safety it provides. Safety also requires focused driving and equipping your Volvo with the best tires for the conditions. Does tire choice make that much of a difference? Yes, consider the difference in wet braking distance between the top tires and the fourth place tire observed in this Grand Touring All-Season comparison test.

Choosing the right tires for your Volvo XC70 can be tricky. Most second-generation Volvo XC70 vehicles came with the relatively obscure 215/65R16 size. If wet braking is important to you, and it should be, you may want to consider one of the top three tires referenced above (Bridgestone Turanza Serenity Plus, Continental PureContact with EcoPlus Technology, Michelin Primacy MXV4). The problem is that they're not made in your size, therefore you'll need to look at the 225/60R16 alternate size. 225/60R16 is about 1/2" wider, 3/10" smaller in diameter and fits the Original Equipment 7" wide rim without rubbing.
Now that you know what size to look at, what tire should you purchase? Obviously, if you live in a dry area like Phoenix, Arizona, you'll want to choose your tire based on variables such as dry braking and steering response. With these parameters in mind, I'd recommend choosing between the Bridgestone Turanza Serenity Plus, Michelin Primacy MXV4 and Michelin Pilot Sport A/S Plus.
The Turanza Serenity Plus provides good wet grip, decent road manners and relatively long treadwear. Michelin's Primacy MXV4 shares theses traits, however the Serenity Plus offers a little more wet grip capability. Michelin Pilot Sport A/S Plus' strengths of crisp steering response and better dry grip make it appropriate for faster drivers.
If the Michelin tire options are what you're looking for, take advantage of their current special offer. When you purchase a set of four Michelin brand passenger or light truck tires, you can receive a $70 MasterCard® Reward Card. Offer ends April 15, 2013. View rebate details here.
Here at Tire Rack, we built our business on higher performance tires for more exotic applications. The inventory expanded over the years as we also carry tires that are targeted toward regular cars used for everyday transportation, and tires for the enthusiast on a budget.
Fuzion, the entry level brand from Bridgestone, often has the best-priced tires in a given size. Though not as well known as its older siblings from Bridgestone and Firestone, Fuzion tires offer an excellent value. The Fuzion Touring is a smooth riding, all-season tire that's very aggressively priced, while the UHP is Fuzion's new Ultra High Performance All-Season tire designed for sporty handling combined with capability in cold weather and light snow.
Kumho has been a stalwart in the performance-per-dollar arena. Little known when they first came to the United States, they have built a loyal following over the past decade or so. Their Ecsta 4X is often my go-to selection for a value-oriented all-season performance tire. The Solus KR21 does consistently well in surveys among customers needing a regular all-season passenger tire.
Among light trucks and SUVs, the Yokohama Geolandar H/T-S G051 has an excellent combination of long treadwear, reliable performance and an excellent price. With each option fitting into most budgets, you're getting a great tire for your vehicle as each is currently ranked in the top ten in their class.
To see what options are available for your application, shop by size.