Prairie View SFW330 Singlefold 3 ft
A welded 3 ft suitcase ramp from a long-running US maker, light to carry and backed for life.
Amazon $176.82$176.82
The Prairie View SFW330 Singlefold 3 ft and the Ruedamann Folding Ramp 4 ft are evenly matched, rated 3.3 and 3.3. The Ruedamann Folding Ramp 4 ft wins on value, grip & safety and rise covered. The Ruedamann Folding Ramp 4 ft costs $36.83 less ($139.99 vs $176.82).
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.
Ruedamann Folding Ramp 4 ft
A well-equipped 4 ft folding ramp with side rails at a modest price, for one or two low steps.
Amazon $139.99$139.99
Which should you buy?
- Choose the Ruedamann Folding Ramp 4 ft for value ($35 per inch of rise ($139.99, 4 in) vs $58.94 per inch of rise ($176.82, 3 in)), grip & safety (slip-resistant surface, raised side edges, transition plate or flap, carry handle vs slip-resistant surface, carry handle) and rise covered (4 in of rise at 1:12 (48 in long) vs 3 in of rise at 1:12 (36 in long)).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every folding, up to 4 ft wheelchair ramp; a clear win is highlighted. How we rank explains each one.
| Factor weight | Prairie View SFW330 Singlefold 3 ft | Ruedamann Folding Ramp 4 ft |
|---|---|---|
| Overall rating | 3.3/5 | 3.3/5 |
| Value 25% | 28 $58.94 per inch of rise ($176.82, 3 in) | 55 $35 per inch of rise ($139.99, 4 in) |
| Rise covered 15% | 48 3 in of rise at 1:12 (36 in long) | 60 4 in of rise at 1:12 (48 in long) |
| Capacity 15% | 71 800 lb rated load | 71 800 lb rated load |
| Portability 10% | 55 15 lb, 5 lb per inch of rise | 55 19.8 lb, 5 lb per inch of rise |
| Width 10% | 25 30 in usable width | 25 30 in usable width |
| Grip & safety 10% | 50 slip-resistant surface, carry handle | 100 slip-resistant surface, raised side edges, transition plate or flap, carry handle |
| Warranty 15% | 100 lifetime limited warranty | 0 warranty not published, scored as none |
Specifications
| Prairie View SFW330 Singlefold 3 ft | Ruedamann Folding Ramp 4 ft | |
|---|---|---|
| Size | ||
| Type | Singlefold | Singlefold |
| Usable length | 36 in | 48 in |
| Width | 30 in | 30 in |
| Rise covered | 3 in | 4 in |
| Maker's max rise | 6 in | 12 in |
| Load | ||
| Rated capacity | 800 lb | 800 lb |
| Ramp weight | 15 lb | 19.8 lb |
| Material | Aluminum | Aluminum |
| Grip & safety | ||
| Surface | grit surface with anti-slip tape | textured aluminum with anti-slip pads |
| Slip-resistant surface | Yes | Yes |
| Raised side edges | No | Yes |
| Transition plate | No | Yes |
| Carry handle | Yes | Yes |
| Splits into sections | No | No |
| Support | ||
| Warranty | Lifetime limited | - |