Silver Spring Foam Threshold Ramp 6 in
A light solid-foam ramp for a single 6 in step or high threshold, with the longest warranty of the non-lifetime ramps here.
Amazon $229.99$229.99
The Silver Spring Foam Threshold Ramp 6 in and the VEVOR Rubber Threshold Ramp 4 in are evenly matched, rated 3.9 and 3.8. The Silver Spring Foam Threshold Ramp 6 in leads on rise covered. The VEVOR Rubber Threshold Ramp 4 in wins on value, capacity and grip & safety. The VEVOR Rubber Threshold Ramp 4 in costs $154.81 less ($75.18 vs $229.99).
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.
VEVOR Rubber Threshold Ramp 4 in
A low-cost heavy rubber ramp for a 4 in doorway or garage step that can be bolted down.
Amazon $75.18$75.18
Which should you buy?
- Choose the Silver Spring Foam Threshold Ramp 6 in for rise covered (6 in threshold rise vs 4 in threshold rise).
- Choose the VEVOR Rubber Threshold Ramp 4 in for value ($18.80 per inch of rise ($75.18, 4 in) vs $38.33 per inch of rise ($229.99, 6 in)), capacity (33,069 lb rated load vs 800 lb rated load) and grip & safety (slip-resistant surface, carry handle vs slip-resistant surface).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every threshold ramps wheelchair ramp; a clear win is highlighted. How we rank explains each one.
| Factor weight | Silver Spring Foam Threshold Ramp 6 in | VEVOR Rubber Threshold Ramp 4 in |
|---|---|---|
| Overall rating | 3.9/5 | 3.8/5 |
| Value 25% | 51 $38.33 per inch of rise ($229.99, 6 in) | 88 $18.80 per inch of rise ($75.18, 4 in) |
| Rise covered 15% | 78 6 in threshold rise | 60 4 in threshold rise |
| Capacity 15% | 71 800 lb rated load | 100 33,069 lb rated load |
| Portability 10% | 50 threshold ramps stay in place, so weight is scored even | 50 threshold ramps stay in place, so weight is scored even |
| Width 10% | 88 35 in usable width | 94 35.5 in usable width |
| Grip & safety 10% | 35 slip-resistant surface | 50 slip-resistant surface, carry handle |
| Warranty 15% | 100 5-year warranty | 0 warranty not published, scored as none |
Specifications
| Silver Spring Foam Threshold Ramp 6 in | VEVOR Rubber Threshold Ramp 4 in | |
|---|---|---|
| Size | ||
| Type | Threshold | Threshold |
| Usable length | 36 in | 24.4 in |
| Width | 35 in | 35.5 in |
| Rise covered | 6 in | 4 in |
| Load | ||
| Rated capacity | 800 lb | 33,069 lb |
| Ramp weight | 7 lb | 52 lb |
| Material | High-density foam composite | Rubber |
| Grip & safety | ||
| Surface | rubberized coating | textured, grooved rubber with drain channels |
| Slip-resistant surface | Yes | Yes |
| Raised side edges | No | No |
| Transition plate | No | No |
| Carry handle | No | Yes |
| Splits into sections | No | No |
| Support | ||
| Warranty | 5 years | - |