KZ Sportster
KZ (Mixed tier): KZ's toy hauler line (Thor Industries), sold as Sportsmen Sportster through 2016, Sportster/Sportster 100 from 2017, and Sportster X since 2025. Construction is mid-pack for the segment — aluminum-framed laminated fiberglass walls, a 3/8" walk-on roof and a heated, enclosed underbelly — with a Tuff Ply garage floor and diamond-plate wall protection that hold up well. KZ's assembly quality is uneven unit to unit, which is why it lands in the middle rather than at the top.
| MODEL | YEARS | LENGTH | GVWR | SLEEPS | PRICE TODAY | FINDING ONE |
|---|---|---|---|---|---|---|
| 18TH | 2016–16 | 21.8 ft | 7,000 lb | 4 | — | Findable |
| 22X | 2025– | 28.4 ft | 12,000 lb | 6 | — | Findable |
| 26X | 2026– | 32.1 ft | 12,750 lb | 6 | — | Findable |
| 30TH12 | 2015–16 | 36.2 ft | 10,000 lb | 6 | — | Findable |
| 33X | 2025– | 38.8 ft | 13,260 lb | 6 | — | Findable |
| 190TH | 2017–17 | 21.8 ft | 7,000 lb | 4 | — | Findable |
| 210TH | 2017–17 | 25.3 ft | 7,000 lb | 6 | — | Findable |
| 211THD | 2017–17 | 32.6 ft | 7,940 lb | 6 | — | Findable |
| 220THR | 2017–17 | 24.5 ft | 7,000 lb | 6 | — | Findable |
| 229TH | 2015–16 | 24.4 ft | 7,000 lb | 4 | — | Findable |
| 270TH | 2017–17 | 30.6 ft | 8,800 lb | 6 | — | Findable |
| 270THR | 2021–24 | 30.7 ft | 10,000 lb | 4 | — | Common |
| 280THR | 2017–17 | 32.7 ft | 8,800 lb | 6 | — | Findable |
| 290THR | 2019–19 | 31.9 ft | 10,000 lb | 8 | — | Findable |
| 300THR | 2018–18 | 33.2 ft | 10,000 lb | 6 | — | Findable |
| 301THR | 2018–24 | 35.8 ft | 11,000 lb | 8 | — | Common |
| 311THR10 | 2017–18 | 35.8 ft | 10,000 lb | 6 | — | Findable |
| 321TH10 | 2017–17 | 35.8 ft | 8,800 lb | 6 | — | Findable |
| 321THR12 | 2017–17 | 36.2 ft | 10,000 lb | 6 | — | Findable |
| 321THR13 | 2018–20 | 37.3 ft | 10,000 lb | 7 | — | Findable |
| 342THR13 | 2017–20 | 39.1 ft | 11,700 lb | 6 | — | Findable |
Assembled from eight-plus model years of brochures, floorplan by floorplan. This is the part a spec sheet can't tell you: which years changed, and which year is the buy.
- 2015Introduced under the Sportsmen Sportster badge
- 2015Introduced
- 2016Introduced under the Sportsmen Sportster badge
- 2017Renamed 190TH
- 2017Renamed 321THR12
- 2017Introduced as the renamed 18TH
- 2017Introduced in the Sportster 100 sub-series
- 2017Introduced as the renamed 229TH
- 2017Renamed 220THR
- 2017Introduced
- 2017Introduced as the renamed 30TH12
- 2018Dropped
- 2018Introduced
- 2018Introduced at 34'11" and 10,000 lb GVWR
- 2018Moved to the main Sportster series; UVW 7,560 to 7,770 lb
- 2018Replaced by the 321THR13
- 2018Introduced, replacing the 321THR12
- 2018Moved to the main Sportster series; UVW 8,670 to 9,020 lb; second slide added
- 2019Introduced, replacing the 300THR
- 2019Replaced by the 290THR
- 2019Dropped
- 2020Dropped
- 2020UVW up to 8,030 lb; length 35'9"
- 2020Length 37'1" to 37'3"; UVW 7,880 to 8,070 lb
- 2020Length 38'3" to 39'1"; UVW 8,890 lb
- 2021Introduced
- 2021GVWR raised to 11,000 lb; length 35'10"
- 2021Dropped
- 2024UVW 6,600 to 6,840 lb; on-demand tankless water heater replaces the 6-gal tank
- 2024UVW 8,220 lb; on-demand tankless water heater
- 2025Introduced as part of the all-new Sportster X series
- 2025Introduced
- 2025Replaced by the Sportster X 22X/26X
- 2025Replaced by the Sportster X 33X
- 2026Published UVW/GVWR firmed up at 8,050 / 12,000 lb
- 2026Introduced
- 2026GVWR published at 13,260 lb (12,000 lb in early 2025 literature); UVW 10,120 lb
A line this size hides real differences behind similar names. Set what you care about — weight, bunks, build, budget — as sliders, and watch every floorplan here get ranked against the whole market, not just against each other.
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