Tires perform best when they're set at a pressure that's appropriate for the terrain. While highway use calls for a relatively high pressure rate, lowering your air pressure will dramatically improve your 4x4's traction for off-road environments. Compressed air allows you the freedom to adjust the tire inflation level of your truck to suit the conditions wherever you may be.
We went with the @arb4x4usa On-Board High Performance 12 Volt Twin Air Compressor (paired here with the tire inflation kit) and it’s made going from off-roading to using the Taco as a daily driver a breeze.