What does the AT4 package add?

It includes a rear sliding power window, Bose audio system, wireless charging, and front and rear parking assist. It also includes lane change alert, blind-spot warning, rear cross-traffic alert, perimeter lighting, and 18-inch mud tires. Available for order now, the package costs $2,105.
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Whats included in the AT4 package?

AT4 Premium Package

Rear Seat Media System. 2-inch diagonal GMC Infotainment System with Navigation. Panoramic power sunroof. Power-retractable assist steps with perimeter lighting.
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What's special about the AT4?

The AT4 trim comes standard with Magnetic Ride Control — which intelligently adjusts the vehicle's suspension based on over 1,000 road inputs per second — on many models such as the GMC Yukon. Other features like Hill Descent Control and Hill Start Assist will serve you well both on and off-road.
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Does the AT4 package include a lift?

The AT4/Trail Boss are factory equipped with a 2" front lift. This front lift includes a longer front shock/strut assembly.
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What is difference between AT4 and Denali?

The top-level Denali is home to the 6.2L V8 engine, reaching best-in-class 420 horsepower and 460 lb-ft of torque. The AT4, on the other hand, sees the 5.3L V8 engine powering it forward, with 355 horsepower and 383 lb-ft of torque.
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What is a AT4 GMC Sierra?



Is AT4 higher than Denali?

Both the 2019 GMC Sierra AT4 and the 2019 GMC Sierra Denali are competitively priced. Again, the Denali is the Sierra's top trim, so it is more expensive, but you get more standard content at a higher price.
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Is the AT4 worth it?

But is the GMC AT4 package worth it? We'd say so, but it definitely depends on what you're in the market for, and how much you're willing to spend. When it comes to purchasing a four-wheel drive, MotorTrend reports it's worth considering the GMC AT4 package—just be prepared to pay extra.
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What is the difference between AT4 and Z71?

The 2021 GMC Yukon AT4 begins at around $64,800, while the 2021 Chevy Tahoe Z71 starts at about $59,200. In the Yukon, you get a 5.3-liter V8 engine with 335 hp and 383 lb-ft of torque. You also get a 5.3-liter V8 engine in the Tahoe with 355 hp and 383 lb-ft of torque.
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What is AT4 preferred package?

AT4 Preferred Package - Includes (UG1) Universal Home Remote, (A48) rear sliding power window, (IOT) 8" diagonal Premium GMC Infotainment with navigation, (UQA) Bose Premium Audio System and (K4C) Wireless Charging. $1,420. PDG.
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Is GMC AT4 a good truck?

The 2021 GMC Sierra AT4 looks good, offers plenty of utility, and makes owning a diesel-powered light-duty pickup mighty affordable. The ride and handling are better than the Sierra's standard suspension, and the optional mud-terrain tires make the truck feel unstoppable in the slop.
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Is the AT4 the same as the trail boss?

The AT4 has more aggressive styling, however the LT Trail Boss is sharp on its own with its gloss black wheels. There are many fine detail differences between the two, including these main highlights below: AT4: 18 inch tires (Goodyear Wrangler DuraTrac tire, or all-season tire)
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Which is better AT4 or trail boss?

Both the Trail Boss and the AT4 use the 5.3 EcoTec3 V8 as their base engine. This gives them 355 horsepower and 383 pounds of torque, though you can upgrade to the 6.2L V8. The upgraded V8 will give you 420 horsepower. However, the AT4 gives you the option of a 3.0L I-6 Duramax diesel engine.
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What is Chevy equivalent to AT4?

The 2022 GMC Sierra AT4 and 2022 Chevy Silverado Trail Boss are similar in a number of ways – both are GM full-size pickups equipped for off-roading adventures, with the GM T1 body-on-frame platform under the skin.
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Is the GMC Sierra AT4 reliable?

Consumer Reports gave the 2021 Sierra an overall score of 45 out of 100. The road test scored 78 out of 100 with a reliability of one out of five. The predicted owner satisfaction was three out of five. Based on the reliability history for previous years, the 2021 version scored predictably worse in most categories.
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What size tires come on AT4?

33-inch all-terrain tires, available 33-inch mud terrain-rated tires.
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What suspension does the AT4 have?

Sierra AT4 comes standard with a factory installed 2-inch suspension lift that provides additional ground clearance and four-wheel drive with a two-speed transfer case that includes low-range four-wheel-drive gearing for extremely tough conditions.
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What does AT4 stand for?

AT4 stands for All-Terrain 4WD. This is a trim level that GMC first introduced with the GMC Sierra 1500 back in 2019. It was a more premium trim and fell between the SLT and Denali versions. Now, the AT4 trim is available on other vehicles besides the Sierra 1500.
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Can you level a GMC AT4?

Now works with Sierra AT4X or Silverado ZR2 Edition. If re-using factory wheels on a Trail Boss, you can run max tire size 285/75R18 with NO trimming!
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Which is better trail boss or high country?

The Chevy Silverado High Country is a higher tier trim level than the Trail Boss. This gives it more engine options, more standard interior features, and greater performance.
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