You spent $200 on a Daytona floor jack. You spent $30,000 on your car. But you are about to ruin your rocker panels because you are too cheap to spend $10 on a piece of rubber.
Most floor jacks come with a flat steel saddle. Your car (likely a Unibody) has a thin vertical “pinch weld” seam. If you lift metal-on-metal, you will crush that seam. Once the paint cracks, the rust starts.
Here are the 3 adapters that actually fit deep pinch welds without disintegrating.
DEDC Universal Slotted Rubber
The Brutal Verdict: The Reddit standard. It fits almost every pinch weld perfectly, but you must store it in a sealed bag because it smells like a tire fire.
Check Price on Amazon →
PLANGER Power Pad
The Brutal Verdict: Harder, denser rubber that lasts longer than the DEDC. However, it is slippery—make sure your jack is perfectly flat.
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Dewhel Billet Aluminum
The Brutal Verdict: Indestructible metal. Great for track cars, but requires modification (tape) to stop it from scratching your paint and causing rust.
Check Price on Amazon →1. DEDC Universal Rubber Pad
This is the ugliest, smelliest, and most effective tool you will ever buy for $10. It is the gold standard for “It just works.”
Most universal pads are too shallow. The DEDC has a medium-depth slot that fits 90% of vehicles (Toyota, Honda, Ford) without crushing the plastic trim next to the weld. It has a waffle pattern on the bottom that grips the saddle of your Daytona or Harbor Freight jack securely.
DEDC Universal Rubber
- The Fit: 90% Universal compatibility.
- The Price: Usually under $15 for a 2-pack.
- The Safety: “Waffle” grip bottom prevents sliding.
The Ugly Truth (The Flaw): The Toxic Stench. Reddit users are not exaggerating. This rubber is made from volatile off-gassing chemicals. If you leave it in your trunk on a hot day, your entire car will smell like a burning tire factory.
- Verdict: Buy it, but store it in a sealed Ziploc bag in the garage. Never keep it in the cabin.
2. PLANGER Power Pad (The Premium Choice)
If you want German-style over-engineering, this is it. The PLANGER (often sold under Potentia or similar names) uses a much denser, harder polyurethane than the cheap DEDC rubber.
The Reality: Because it is harder, it lasts longer. The DEDC slot will eventually get “chewed up” by sharp pinch welds after ~50 lifts. The PLANGER will survive 200+ lifts because the material refuses to tear. It also has a rectangular base that fits perfectly inside the “cup” of larger 3-ton jacks.
The Ugly Truth: It is Slippery. Harder rubber means less friction. If your floor jack isn’t perfectly perpendicular to the car, this pad can slide on the metal saddle.
- Verdict: Buy this if you are a “Buy Once, Cry Once” person, but ensure your jack saddle is clean and dry before lifting.
Check Price on Amazon (PLANGER)
3. Dewhel Billet Aluminum Adapter
This is for the “Track Day” crowd. The Dewhel adapter is machined from a solid block of aluminum. It will never split, crack, or compress. It bolts onto the pinch weld and stays there (temporarily) or fits into the jack saddle perfectly.
The Reality: It offers the most secure lift because there is zero “squish.” When you pump the jack, the car moves instantly.
The Ugly Truth: It Eats Paint. Metal on metal is bad. This aluminum block will scratch the paint off your pinch weld. Once the paint is gone, water gets in, and your frame rail rusts unseen.
- Verdict: Only buy this if you are willing to wrap it in duct tape or use a shop rag as a buffer layer.
Check Price on Amazon (Dewhel)
The “Penny Test” Solution
Will It Crush Your Rocker? (The Penny Test)
The #1 reason people return jack pads is that the slot isn’t deep enough. If the pad touches your plastic trim before it hits the metal weld, it will crack your rocker panel.
🚗 Garage Tools Master List
You have the pad. Now make sure the rest of your lifting setup isn’t a death trap.
Best Floor Jack
Daytona vs. Arcan: Why the $200 Harbor Freight jack is actually a Snap-on clone.
Best Jack Stands
Don’t trust hydraulic seals. Here are the only stands that safely hold unibody cars.
How to Lift Safely
The exact order to lift your car onto 4 stands without it tipping over.
Best Torque Wrench
Did you tighten your lug nuts correctly? Icon vs. Tekton tested.
Final Verdict
Buy the DEDC Rubber Pad if you want the cheap, standard solution and have a sealed bag to store it in.
Buy the PLANGER Power Pad if you want a premium pad that won’t split, but be careful of slippage.
Buy the Dewhel Aluminum if you are tracking the car and want a zero-flex lift (but use tape to protect paint).
