RooftopTentCompare

Direct4x4 ClamTrekk vs Thule Widesky

The Direct4x4 ClamTrekk and the Thule Widesky are both hardshell tents in the same part of the market, which makes them a genuine head-to-head rather than a comparison across categories. Direct4x4 and Thule take noticeably different approaches to the same problem.

By the numbers, the Direct4x4 ClamTrekk brings 76 kg and sleeps 2. The Thule Widesky counters with 67 kg, 2.95 m² of floor, 117 cm of headroom and sleeps 2.

The Widesky is 9 kg lighter at 67 kg against 76 kg, which on a factory roof rated for 68 to 75 kg is often the difference between a legal fit and a rack upgrade. The ClamTrekk lists about 23% lower than the Widesky.

The ClamTrekk uses honeycomb aluminium; the Widesky uses aluminum frame with fiber-reinforced polyamide corners and aluminum honeycomb base. Canvas differs too: 65% polyester / 35% cotton, mould-proof, water resistant 10,000 mm against 600D recycled polyester ripstop, water resistant.

Direct4x4

ClamTrekk

The ClamTrekk is Direct4x4's two-person hard-shell clamshell tent, built around a honeycomb aluminium shell that opens on gas struts from either side. Direct4x4 publishes closed dimensions of 210 x 130 x 20 cm and a 76 kg weight but does not list the open dimensions, interior height or mattress thickness. It ships with a telescopic ladder, two door poles, a camping light with 12V internal sockets, an anti-condensation mat, boot bags and two roof-rack bars.

  • Honeycomb aluminium shell opens quickly on gas struts
  • Ships with ladder, camping light, 12V sockets and two roof-rack bars
  • Fabric rated to a 10,000 mm water column
  • Open dimensions and interior height are not published

Thule

Widesky

Thule's hardshell flagship, and the only tent here whose mattress converts into a backrest so the interior works as a seating space in daylight. The 20 cm closed profile matches the Roofnest Falcon.

  • Mattress converts to a sofa backrest
  • 20 cm closed profile
  • Two dimmable USB LED lights
  • $4,000 for a two-person tent

Which one to pick

Take the ClamTrekk if the budget is fixed. Take the Widesky if your roof load limit is the binding constraint. Beyond that the feature rows below — heater port, skylight, annex, cargo rails — are where the remaining difference lies.

Every specification, side by side

Side-by-side specifications for Direct4x4 ClamTrekk, Thule Widesky
Specification
Direct4x4 ClamTrekk rooftop tent

Direct4x4

ClamTrekk
Hardshell
  • Cheapest
Not sold in your region

Thule

Widesky
Hardshell
  • Lightest
Check current price
Overview
TypeHardshellHardshell
Opening styleClamshellClamshell
Sleeps22
Season rating4-season
List price$3,070— best of the tents compared$3,999.95— worst of the tents compared
Weight and size
Weight168 lb— worst of the tents compared147 lb— best of the tents compared
Packed length6 ft 11 in— best of the tents compared6 ft 11 in— worst of the tents compared
Packed width4 ft 3 in— best of the tents compared4 ft 7 in— worst of the tents compared
Packed height7.9 in7.9 in
Living space
Sleeping length6 ft 11 in
Sleeping width4 ft 7 in
Floor area31.8 sq ft
Interior height3 ft 10 in
Mattress thickness2.4 in
Setup and build
Setup timeManufacturer's claim where published; otherwise estimated from tent type. Expect longer in practice.~60 secest.~60 secest.
Shell materialHoneycomb aluminiumAluminum frame with fiber-reinforced polyamide corners and aluminum honeycomb base
Fabric65% polyester / 35% cotton, mould-proof, water resistant 10,000 mm600D recycled polyester ripstop, water resistant
Warranty
Features
Integrated LED lightingYesYes
Heater / HVAC port
Roof skylight
Annex available
Solar ready
Carries cargo on top
Sources
Last verifiedDirect4x4 product pageThule product page

Related comparisons

Or read the full spec sheets for the Direct4x4 ClamTrekk and the Thule Widesky.