Product Description
Chevrolet Silverado 1500 Long Bed w/ Molding, 1999-2002: 7-Piece Lower Rocker Trim, 5.5" (TH39186)
TH39186 is a seven-piece polished stainless steel Lower Kit, 5.5" tall, for the 1999-2002 Chevrolet Silverado. Its tag reads "3-door, Pickup Truck, 1500 Long Bed, w/ molding." Notice what's missing: the tag doesn't name a cab style.
Which cab?
Its short bed partner, TH39185, says "1500 Extended Cab" and shares the "3-door" count, but this record itself names no cab, and we won't fill in the gap for you. Before ordering, call 877-752-3811 with a side photo and we'll confirm it's tagged for your truck.
Lower Kit placement
"Spans from the bottom of the door UP to the specified width." The bottom edge of every piece follows the door's lower edge; the top sits five and a half inches above it. With molding on the truck, measure from the door bottom to the underside of the molding. If that's under five and a half inches, the two would meet; ask before ordering.
The regular cab kits are different
TH39181 and TH39182, tagged regular cab short and long bed, are six-piece Upper Kits that hang from the molding. Same width, opposite reference edge. Don't mix the two types expecting a match.
Door sill trim
DS39181, two pieces at 2.875", is linked but tagged regular cab. Check its listing before buying it.
Material and mounting
The 1999-2002 Silverado 1500 long bed with molding gets seven 5.5" strips that QAA forms in the USA out of polished 26 gauge 304 stainless, rising from the door bottom on 3M automotive-grade acrylic foam tape. Per QAA, the tape will hold for a lifetime with no harm.
Seven pieces
An odd count doesn't divide evenly between sides, and the record doesn't say how it splits. Lay out the set with the product photos and settle each piece's position before peeling.
Bottom-edge inspection
Because this kit hugs the door bottoms, look closely at them. Chips, bubbles or flaking paint need repair and cure first.
Install
- Wash and dry the lower doors, then an isopropyl alcohol wipe.
- Dry-fit each piece with painter's tape, bottom edge on the door bottom.
- Peel a short length of liner, set the end.
- Keep pressing the piece down while the liner draws away.
- Firm pressure over every piece.
Rear access door
If your truck has one, open and close it after its piece is on.
Line check
Sight along the side from the front bumper after each piece; the top edges should form one line.
Tools
Tape measure, painter's tape, marker, car soap, isopropyl alcohol and lint-free towels. Dry, mild day.
Care
Wash after a day, using mild soap.
Matching
Keep every measured position consistent.
What to send when you call
Year, cab style, bed length and a photo showing the molding. That's everything we need.
Supplies check
Painter's tape doubles as your preview: a strip five and a half inches up from the door bottom shows the finished line before you order.
Questions during the install can go to 877-752-3811; mention SKU TH39186.
Long-bed Silverado 1500 kit TH39186, UPC 691821561568: Quality Automotive Trims, 877-752-3811.
TH39186 specifications
| Brand | QAA |
|---|---|
| Part number (MPN) | TH39186 |
| UPC | 691821561568 |
| Part type | Rocker Panel Trim, Lower Kit |
| Pieces in kit | 7 |
| Material | Polished 26-gauge 304 stainless steel |
| Finish | Polished to a mirror shine |
| Width | 5.5" |
| Coverage / notes | Spans from the bottom of the door UP to the specified width |
| Mounting | 3M automotive-grade acrylic foam tape; installs directly over the existing surface |
| Origin | Made in the USA |
| Fits | 1999-2002 Chevrolet Silverado |
Fitment: TH39186
| Vehicle | Years | Body style |
|---|---|---|
| Chevrolet Silverado | 1999-2002 | 3-door, Pickup Truck, 1500 Long Bed, w/ molding |
Fitment is listed exactly as QAA catalogs it. Confirm the body style as well as the year and model. Questions? Call Quality Automotive Trims at 877-752-3811 with your year, make, model, and body style.
Other QAA trim cataloged for the 1999-2002 Chevrolet Silverado
- DS39181: 2-piece Door Sill trim
- TH39181: 6-piece Rocker Panel Trim, Upper Kit
- TH39182: 6-piece Rocker Panel Trim, Upper Kit
- TH39185: 7-piece Rocker Panel Trim, Lower Kit
Check the body style on each listing; some kits are specific to one body style.
Installation tips: Rocker Panel Trim, Lower Kit
- Unpack all 7 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: TH39186 Rocker Panel Trim, Lower Kit
Which Silverado is TH39186 for?
1999-2002 Chevrolet Silverado 1500 long bed with molding, tagged 3-door; the cab style isn't named.
Is it for the extended cab?
The tag doesn't say. Call 877-752-3811 to confirm.
Where does it mount?
From the bottom of the door up 5.5".
How many pieces?
Seven.
