Slightly aggressive atv tires are a perfect choice for those looking to replace their original equipment tires.  There are many choices when it comes to ATV tires and their intended purpose heavily directly affects the handling characteristics of the quad.  If you're unsure of which category you happen to fall in, your best bet is to select from the all-purpose, slightly aggressive category. 

Slightly agressive ATV tires are intended to be used as general purpose replacements--yet offering slightly more grip.  Slightly aggressive ATV tires are designed for higher speed riding and better cornering stability than more aggressive style treads.  If you find yourself mostly riding trails, hard pack,  and some mud, the all-purpose tire is likely your best bet

The tread depths of these tires in this category are comparable to slightly deeper than O.E.M tires.  They will ride smooth and "tread lightly" on soft terrain and grassy surfaces.  Most of the tires in this category are 6 ply rated, which increases the puncture resistance and tire stiffness compared to most tires on factory equipped ATV's.