Product Description
Chevrolet Silverado HD 2020-2026 Crew Cab Lower Kit TH60184, 6 Pieces, 8": For Trucks Without the Original Molding
TH60184 is a six-piece polished stainless steel Lower Kit for the 2020-2026 Chevrolet Silverado HD, listed for the 4-door 2500 HD and 3500 HD Crew Cab pickup. It's 8" wide and spans "from the bottom of the door UP to the specified width."
The molding condition
The title says it's for trucks without the original moldings, and the note repeats that it does not fit with that molding. So the first check is your doors: if your Silverado HD has the factory side molding, this kit isn't listed for it. If you're not sure whether your truck has the original molding, call 877-752-3811.
Eight inches of steel
From the bottom of each door, the pieces rise 8". That's a large area of polished metal. Mark the height with painter's tape on each door to see the coverage.
Build
Each of the six Silverado HD Crew Cab pieces starts as polished 26 gauge 304 stainless steel in the USA and bonds to the existing door surface with 3M automotive-grade acrylic foam tape. QAA states the tape will hold for a lifetime without damaging the 2500 HD or 3500 HD.
Window packages and sills
- WP60184 (twenty pieces): "Includes Upper Trim, Window Sills, and Pillar Posts"
- WP60185 (twelve): "Includes Upper Trim, Window Sills, NO Pillar Posts"
- WS60184 (four): window sills, "Face of sills only"
If you buy WP60184 or WP60185, you already have sills, so WS60184 would double up.
Rear and body accents
AT60184, an eight-piece side molding accent, "Tapered Width from a point - 3.5"," is listed for the Crew Cab "Standard Bed." SGR60184 is "HD on top of bed rails," described as "Stainless Bed Rail letters/inserts." RT60184 (2.8" tailgate accent), RWT60184 and RWB60184 (rear window top and bottom accents), HT60184 (hood accent) and GC60184 complete the list. Check each listing for its finish.
Six pieces
No door assignment in the record. Pair them by shape, follow the photos, and label each one.
Prep
Wash the lower doors and their bottom edges thoroughly, rinse, dry, and wipe the full area with isopropyl alcohol.
Fitting tall pieces
A helper makes this easier. Tape each piece up, check its bottom edge follows the door, and open all four doors. Then peel and press in short sections.
One level band
Use one set of measurements across all six Silverado HD pieces.
Conditions and care
Pick a mild, dry, shaded day for the Silverado HD and wait a day before washing.
When you call
Tell us the year and whether it's a 2500 HD or 3500 HD, so we can confirm there's no original molding in the way.
Matching the side accents
If you are also considering AT60184, note that it is listed for the "Standard Bed," while this rocker kit names no bed. Tell us your bed when you call so we can check both together. The record doesn't describe how the two sit next to each other, so the photos are the guide.
Silverado HD set TH60184 carries UPC 840251602611; Quality Automotive Trims is at 877-752-3811.
TH60184 specifications
| Brand | QAA |
|---|---|
| Part number (MPN) | TH60184 |
| UPC | 840251602611 |
| Part type | Rocker Panel Trim, Lower Kit |
| Pieces in kit | 6 |
| Material | Polished 26-gauge 304 stainless steel |
| Finish | Polished to a mirror shine |
| Width | 8" |
| Coverage / notes | Spans from the bottom of the door UP to the specified width, does not fit with OEM molding |
| Mounting | 3M automotive-grade acrylic foam tape; installs directly over the existing surface |
| Origin | Made in the USA |
| Fits | 2020-2026 Chevrolet Silverado HD |
Fitment: TH60184
| Vehicle | Years | Body style |
|---|---|---|
| Chevrolet Silverado HD | 2020-2026 | 4-door, Pickup Truck, 2500 HD, 3500 HD, Crew Cab |
Check your vehicle against every column here: year range, model, and body style all have to match. Questions? Call Quality Automotive Trims at 877-752-3811 with your year, make, model, and body style.
Other QAA trim cataloged for the 2020-2026 Chevrolet Silverado HD
- WP60184: 20-piece Window Trim Package
- WP60185: 12-piece Window Trim Package
- WS60184: 4-piece Window Sill Trim Set
- RT60184: 1-piece Tailgate Accent Trim
- AT60184: 8-piece Body Side Molding Accent Trim
- SGR60184: 4-piece HD on top of bed rails
- RWT60184: 1-piece Rear Window Top Trim Accents
- RWB60184: 1-piece Rear Window Bottom Trim Accents
Check the body style on each listing; some kits are specific to one body style.
Installation tips: Rocker Panel Trim, Lower Kit
- Unpack all 6 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: TH60184 Rocker Panel Trim, Lower Kit
Does TH60184 fit a truck with the factory side molding?
No. The record says it does not fit with the original molding.
Which Silverado HD models?
2020-2026 2500 HD and 3500 HD, 4-door Crew Cab.
How tall is it?
8", from the bottom of the door up.
How many pieces?
Six.
