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When summer means loading up the family for the mountains, the desert, or a coastal weekend, the GMC Yukon turns the journey into part of the vacation. This full-size, three-row SUV blends genuine luxury with serious capability: room for up to eight, available V8 and turbo-diesel power, generous cargo space, and available Super Cruise hands-free driving technology. For Orange County families, the Yukon and long-wheelbase Yukon XL are tough to beat. Here's why, and how to see one at Costa Mesa GMC.

Hooking up a trailer in triple-digit Southern California heat asks a lot of your truck and nothing works harder than the cooling system. Towing dramatically increases the heat your GMC's engine and transmission generate, and summer temperatures shrink the margin for error. A healthy cooling system is your best protection against an overheated engine and a ruined weekend. Here's how it works, the warning signs to watch for, and why a pre-summer cooling check at Costa Mesa GMC is worth the stop.

The GMC Canyon stands as the midsize truck king because it effortlessly outperforms the competition by offering a standard high-output turbocharged engine, a vastly superior premium interior, and unmatched factory off-road capabilities. When compared with rivals like the Toyota Tacoma or the Ford Ranger, the Canyon refuses to compromise on luxury or brute strength.

The towing power you need to conquer Southern California's steepest grades and heaviest loads can be found within the GMC Sierra HD lineup, specifically engineered with immense torque and advanced trailering technology. Whether you are hauling a massive fifth-wheel camper to the desert or pulling a commercial boat out of Newport Harbor, the Sierra 2500 HD and 3500 HD offer uncompromised capability without sacrificing premium comfort.