2020 Toyota Tacoma TRD Off-Road Source: Toyota

The pickup wars are escalating. Toyota refreshed its best-selling Tacoma midsize pickup trucks with Apple Car Play, larger touch screens and other features drivers have come to expect in today's utility vehicles. The Japanese automaker's move comes as American automakers — not content to rule the full-size segment — release smaller trucks that threaten the one category where Toyota has managed to hold its own with the Big 3 in Detroit.

2020 Toyota Tacoma Limited Source: Toyota

The Tacoma has led the midsize segment in sales in the U.S. for the last 14 years, and the company is anxious to hold onto that crown. Ford just brought back the Ranger midsize pickup truck and Chevrolet has been successful with its Colorado. Even Jeep is getting into action. Fiat Chrysler's brand known mostly for sport utility vehicles launched the Gladiator pickup at the Los Angeles Auto Show late last year. As the historical leader in the segment, Toyota has the most to lose. The good news is this segment is growing overall, as the broader market turns toward utility vehicles. Midsize pickup sales are expected to grow from about 3 percent of the total market in 2018 to 4 percent by 2021, according to data from LMC Automotive, a firm that tracks the auto industry.

2020 Toyota Tacoma Limited Source: Toyota

The number of models is also expected to grow, reversing a multiyear pullback in the segment. In 2010, there were 11 midsize pickups to choose from, according to LMC. But there were only five models from 2014 to 2018. But by 2021, that is expected to more than double, back to a total of 11.

2020 Toyota Tacoma TRD Off Road Source: Toyota

Toyota's refresh, announced Thursday, is not a dramatic redesign, said IHS Markit analyst Stephanie Brinley. But it's adding some key upgrades, such as an improved infotainment systems with Apple Car Play, and a few other features that customers have come to expect in new vehicles. A larger touchscreen in the truck's console will come standard on every model. Each trim level will come with upgrades specific to that variant, such as new grille designs and new headlights and taillights.

2020 Toyota Tacoma TRD Pro Source: Toyota

In addition to overhauling the Tacoma, Toyota is beefing up its TRD Pro off-road racing lineup, adding a TRD Pro version of its three-row Sequoia sport utility vehicle. Toyota already makes TRD Pro versions of its Tacoma and Tundra pickups and its 4Runner SUV.

2020 Toyota Tacoma TRD Pro Source: Toyota