Garson Fieldswrote a review of Maxxis Aggressor Double Down/TR Tire - 29in on July 17, 2017
Familiarity: I've put it through the wringer
This is my go-to rear tire. The tread pattern rolls fairly fast and offers plenty of braking traction. As you lean over, the tire transitions smoothly to the side knobs, which bite hard and slide predictably. The rubber compound strikes a nice balance of being grippy without wearing at an excessive rate. The Double Down casing is significantly more supportive than the EXO casing, and it's far more tear and puncture-resistant as well. Well worth the weight penalty, ATMO.