Fits all 2008-2018
1500, 2500hd and 3500hd GM crew cab trucks.
NO SEAT LIFT NEEDED. Will fit perfect under factory seat.
Cut to fit six 6.5”
Cutout 5.85" Mounting Depth: 5.5"
** Boxes may come with small imperfections due to the manufacturing process. Some truck models rear seat assembly may vary from standard production, causing fit issues. Contact Gately Audio with questions.**
DOES NOT INCLUDE SUBWOOFERS
BOXES THAT ARE NOT IN STOCK - WILL BE MADE TO ORDER (ALLOW 3 WEEKS)