Product Description
1999-2006 Silverado Extended Cab Long Bed, Full Length Upper Rocker Trim 5.5", 11 Pieces (TH39177)
TH39177 is the long bed extended cab kit in the linked 1999-2006 Chevrolet Silverado group. The tag reads "3-door, Pickup Truck, Extended Cab, Long Bed." Eleven pieces of polished stainless steel form a Full Length Upper Kit, 5.5" wide, hanging from the bottom of the molding.
Find your truck in the list
- Extended cab, long bed: TH39177 (this one), eleven pieces.
- Extended cab, short bed: TH39179, eleven pieces.
- Regular cab, short bed: TH39176 and TH39178, ten pieces each.
Every kit is 5.5" and Full Length. Cab and bed decide.
Three doors
The record tags the extended cab as "3-door." Count the doors on your truck; if yours has a different number, call 877-752-3811 with a side photo before ordering, since the third door affects where pieces go.
Long bed, same count
The short bed extended cab kit also has eleven pieces. The data doesn't say what differs between the two, so order by your bed and ask us if you'd like the detail.
"Full Length"
The note says full length, but the exact start and end points aren't described in words. The product photos show the run.
Material and tape
For the full-length Silverado Extended Cab long bed, QAA cuts eleven 5.5" pieces in the USA from polished 26 gauge 304 stainless steel, set below the molding with 3M automotive-grade acrylic foam tape over the existing surface. QAA says the tape will hold for a lifetime with no harm to the truck.
Linked accessories
PP39183, six-piece pillar post trim tagged extended cab, is the pillar kit for this cab. Also linked: RT39181 tailgate accent, DH39182 (titled a tailgate handle cover kit but noted "Door Handle Cover"), and regular-cab parts WS39181 and PP39181. Check each listing before buying it.
Eleven pieces
Sort them with the photos, label each liner, and match every piece to a panel before peeling anything.
Molding is the guide
Each piece tucks under the molding. Press along it the whole length of the truck and re-secure any loose sections first.
Install
- Wash, dry and alcohol-wipe below the molding.
- Hold the eleven pieces up with painter's tape for a dry fit.
- Pull back a few inches of the Silverado piece's liner and fix its end.
- Keep pressing as the liner pulls away.
- Bear down hard on each piece.
The rear access door
Open and close it after its piece is down to confirm the edges clear.
Care
Leave the Silverado a day before you wash it.
Sides
Carry the measured positions through every piece.
Before ordering
Check four things: a 1999-2006 Silverado, an extended cab with the door count the tag gives, the long bed, and molding with five and a half inches of space below it. If all four hold, the record names your truck. If your molding has been replaced or removed, mention that when you call, because it sets the top line of every piece.
Supplies
Gather a tape measure, painter's tape, a marker for labeling liners, car soap, isopropyl alcohol and lint-free towels. The tape bonds best on a dry, mild day out of the sun.
Extended-cab Silverado kit TH39177, UPC 691821727230. Call Quality Automotive Trims, 877-752-3811.
TH39177 specifications
| Brand | QAA |
|---|---|
| Part number (MPN) | TH39177 |
| UPC | 691821727230 |
| Part type | Rocker Panel Trim, Upper Kit |
| Pieces in kit | 11 |
| Material | Polished 26-gauge 304 stainless steel |
| Finish | Polished to a mirror shine |
| Width | 5.5" |
| Coverage / notes | Full Length; Spans from the bottom of the molding DOWN to the specified width |
| Mounting | 3M automotive-grade acrylic foam tape; installs directly over the existing surface |
| Origin | Made in the USA |
| Fits | 1999-2006 Chevrolet Silverado |
Fitment: TH39177
| Vehicle | Years | Body style |
|---|---|---|
| Chevrolet Silverado | 1999-2006 | 3-door, Pickup Truck, Extended Cab, Long Bed |
Match the year, model, and body style in this table to your vehicle before ordering. Questions? Call Quality Automotive Trims at 877-752-3811 with your year, make, model, and body style.
Other QAA trim cataloged for the 1999-2006 Chevrolet Silverado
- DH39182: 2-piece Tailgate Handle Cover Kit
- RT39181: 1-piece Tailgate Accent Trim
- TH39176: 10-piece Rocker Panel Trim, Upper Kit
- TH39178: 10-piece Rocker Panel Trim, Upper Kit
- TH39179: 11-piece Rocker Panel Trim, Upper Kit
- WS39181: 2-piece Window Sill Trim Set
- PP39181: 2-piece Pillar Post Trim
- PP39183: 6-piece Pillar Post Trim
Check the body style on each listing; some kits are specific to one body style.
Installation tips: Rocker Panel Trim, Upper Kit
- Unpack all 11 pieces and match each one to its position on the vehicle, using the product photos, before fitting any of them.
- Each piece mounts with 3M automotive-grade acrylic foam tape, so clean and dry the mounting surface first; the tape needs paint or trim free of dirt and wax.
- Align the piece and press it firmly into place directly over the existing surface, working along its full length so the tape bonds evenly.
- Fit one piece at a time and compare each with the product photos and the pieces already in place.
These are general tips. Follow any instructions packed with your kit if they differ.
FAQ: TH39177 Rocker Panel Trim, Upper Kit
Which Silverado is TH39177 for?
1999-2006 Chevrolet Silverado extended cab long bed, tagged 3-door.
I have the short bed.
The linked extended cab short bed kit is TH39179.
How far down does it reach?
5.5" from the molding.
How many pieces?
Eleven.
