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Lighter second-gen clamshell at 141 lbs with fast 30-second deployment
Last reviewed: March 2026
At a glance
Why this product
The Alpha II drops 35 lbs compared to the original Alpha, coming in at 141 lbs. That weight reduction is significant for a clamshell of the same capacity. Same 420D polyester oxford and 30-second setup as the Alpha. If you are comparing Tuff Stuff clamshells, the Alpha II is the better option unless you find the original Alpha at a meaningful discount. The lighter weight makes it suitable for a wider range of vehicles.
Detailed specs
| Tent Type | Hardshell Clamshell |
| Sleeping Capacity | 2 people |
| Season Rating | 3 Season |
| Setup Time | 30 sec |
| Tent Weight | 64 kg |
| Garage Clearance OK | Yes |
| Mattress Thickness | 6.4 cm |
| Mattress Type | High Density Foam |
| Sleeping Area | 2.8 m² |
| Has Annex | No |
| Ladder Included | Yes |
| Gas Strut Assisted | Yes |
| Windows | 2 |
| Doors | 1 |
| Crossbar Compatibility | round, square, aero, factory |
| Shell Material | Aluminum |
| Fabric Material | 420D Polyester Oxford |
| Waterproof Rating | 2000 mm |
| Interior Lighting | Yes |
| Shoe Storage | Yes |
| Has Awning | No |
Best prices
| Retailer | Price | Status | |
|---|---|---|---|
| Amazon | Check price | Check availability | Check Price |
Disclosure: MyCargoRacks.com is reader-supported. When you buy through links on our site, we may earn an affiliate commission at no extra cost to you. Learn more
Disclosure: MyCargoRacks.com is reader-supported. When you buy through links on our site, we may earn an affiliate commission at no extra cost to you. Learn more
The Tuff Stuff Alpha II Clamshell is a 3-season hardshell clamshell rooftop tent with an aluminum shell and 420D polyester oxford fabric. It sleeps 2, weighs 141 lbs, includes a 2.5-inch mattress, and sets up in about 30 seconds.
Price may vary. Prices and availability are subject to change.
Performance analysis
vs. average in rooftop_tent
Price vs. score for all rooftop_tent
Fitment
| Model | Years | Fit | Requirements |
|---|---|---|---|
| Tahoe(5th Gen) | 2021+ | good | Crossbars needed |
| Model | Years | Fit | Requirements |
|---|---|---|---|
| Explorer(6th Gen) | 2020+ | good |
Alternatives
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Crossbars needed |
| Escape(4th Gen) | 2020+ | good | Crossbars needed |
| Model | Years | Fit | Requirements |
|---|---|---|---|
| CR-V(6th Gen) | 2023+ | good | Crossbars needed |
| CR-V(5th Gen) | 2017–2022 | good | Crossbars needed |
| Pilot(4th Gen) | 2023+ | good | Crossbars needed |
| Model | Years | Fit | Requirements |
|---|---|---|---|
| Tucson(4th Gen (NX4)) | 2022+ | good | Crossbars needed |
| Santa Fe(5th Gen) | 2024+ | good | Crossbars needed |
| Model | Years | Fit | Requirements |
|---|---|---|---|
| Grand Cherokee(WL) | 2022+ | good | Crossbars needed |
| Model | Years | Fit | Requirements |
|---|---|---|---|
| Telluride(1st Gen) | 2020+ | good | Crossbars needed |
| Sportage(5th Gen) | 2023+ | good | Crossbars needed |
| Model | Years | Fit | Requirements |
|---|---|---|---|
| Rogue(3rd Gen (T33)) | 2021+ | good | Crossbars needed |
| Model | Years | Fit | Requirements |
|---|---|---|---|
| Forester(6th Gen) | 2025+ | good | Crossbars needed |
| Outback(6th Gen) | 2020+ | good | Crossbars needed |
| Crosstrek(3rd Gen) | 2024+ | good | Crossbars needed |
| Forester(5th Gen (SK)) | 2019–2024 | good | Crossbars needed |
| Model | Years | Fit | Requirements |
|---|---|---|---|
| Highlander(4th Gen) | 2020+ | good | Crossbars needed |
| 4Runner(5th Gen (N280)) | 2010–2024 | good | Crossbars needed |
| RAV4(6th Gen) | 2025+ | good | Crossbars needed |
| 4Runner(6th Gen) | 2025+ | good | Crossbars needed |
| RAV4(5th Gen (XA50)) | 2019–2024 | good | Crossbars needed |
| Corolla Cross(1st Gen) | 2022+ | good | Crossbars needed |
