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How to Install a Tuffy 1 in. Riser Kit on your 87-18 Jeep Wrangler YJ, TJ, JK & JL

Installation Time

30 minutes

Extreme Terrain
Shop Parts in this Guide

Shipping Package
· (4) 5/16 X 2 ¼” bolts
· (8) 5/16” Washers
· (4) 5/16” NyLock Nuts
· (4) 1” Spacer

Mounting Directions

1. Follow the mounting instructions included with the drawer but replace the drilling and fastening portion of the instructions with these steps.

2. Place the drawer in the vehicle and mark the (4) drilling locations on the floor using the (4) holes in the bottom of the drawer as a marking template. Make sure the drawer will open and close when it is elevated 1” before marking.

Warning: Make sure there is nothing under the vehicle that will be damaged during drilling. The gas tank is usually located in the rear of the vehicle.

3. Cut the carpet if necessary and drill out the (4) marked spots on the floor corresponding with the holes in the bottom of the drawer.

4. Fasten down the drawer with the (4) 5/16 x 2 ¼” bolts, (4) 5/16 nuts, and (8) 5/16 washers using (4) 1” spacers between with bottom of the drawer and the floor of the vehicle to raise the drawer up.

5. Continue following the remaining installation instructions that came with the drawer.