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Kumho's Road Venture AT52 is the brand's current all-terrain, and its published spec sheet covers one of the widest size ranges in this library: 59 sizes across six wheel diameters (15-22in), spanning Load Ranges SL, XL, C, D, E and F. Kumho states the 3PMSF severe-snow rating at the model level, with no size exclusions listed on the spec page — a broader certification claim than several competitors that carve out specific sizes.
Tread depth splits by construction: 13.5/32in on P-metric sizes (11.7/32in on the low-profile 285/45R22), stepping up to 16/32in on LT and flotation sizes (15.6/32in on LT255/65R18). The treadwear warranty follows the same split — 55,000 miles on P-metric sizes, 50,000 on LT sizes — and Kumho's own coverage terms state the warranty does not apply to OE-fitted tires. UTQG is graded 680 A A on every P-metric/metric size; LT and flotation sizes carry no UTQG rating, standard practice across the light-truck category.
Kumho is a newer name in this library's US 4WD coverage relative to established players like BFGoodrich or Falken, so the AT52's write-up leans on Kumho's own published spec sheet rather than years of accumulated owner-review history. The manufacturer-sourced numbers — 3PMSF, warranty, UTQG, tread depth by size — are real and verifiable directly against Kumho's own product page; a buyer weighing long-term durability data heavily should factor in that there's less multi-year data here than for the category's longest-running models.
Kumho’s Lineup in This Library
1 Kumho model (All-Terrain). Specs come from Kumho’s own spec pages; we don’t buy or test tires — see how we rank.
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Sources
- Kumho Tire USA — Road Venture AT52 product page — Kumho's own spec page for the brand's first model added to this library.