Vehicle hub
Chevrolet Tahoe / GMC Yukon Lift Hub
Chevrolet Tahoe and GMC Yukon lift hub: 2015-2020 and 2021+ generations, Magnetic Ride and air-ride fitment splits, and six verified kits.
- 2015-2020 (K2XX) · 2WD / 4WD
- 2021+ (T1XX, independent rear suspension) · 2WD / 4WD
These are the Silverado’s SUV siblings — Tahoe, Suburban, Yukon and Yukon XL across two generations, 2015–2020 and 2021+ — and their lift market is decided by one question: what is the truck’s suspension made of? Standard coils, Magnetic Ride Control, or Adaptive Air Ride are three different fitment worlds, and nearly every kit on this hub fits exactly one of them. The factory off-road trims are the Z71 (both generations) and the Yukon AT4 (2021+).
We have not hands-on tested kits for this platform. Everything published here is tied to a cited source — manufacturer fitment pages, checked 2026-11-09 — and our method is explained in how we test and verify.
Check first: the splits that decide everything
- Name your suspension before your lift height. ReadyLIFT sells two different 3-inch SST kits for the 2021+ trucks: 69-31300 for standard coils and 69-31301 for Magnetic Ride only — each excludes the other’s trucks. Rough Country’s 2021+ 6-inch kits split the same way, with the 11310 built for Adaptive Air Ride only.
- Magnetic Ride hides in trim names. On 2021+ trucks it arrives with Premier, High Country, AT4 and Denali — and as an option on RST and Z71. The badge on the tailgate does not settle it; the build does.
- Long-wheelbase coverage is per-kit. ReadyLIFT’s pair and both 2015–2020 Rough Country kits cover Suburban and Yukon XL; Rough Country’s two 2021+ 6-inch kits list Tahoe/Yukon only. XL owners check the specific kit, not the hub headline.
The verified ladder
Six kits: for 2015–2020, Rough Country’s 2-inch level (stating a 285/70R17) and 3.5-inch kit (stating a 285/65R18, forged UCAs, cutting required). For 2021+, ReadyLIFT’s twin 3-inch SST kits for coil and Magnetic Ride trucks (stating up to a 295/60R20 with trimming) and Rough Country’s two 6-inch kits — standard and air-ride — each stating a 35x12.50R20. The full list is in our Tahoe & Yukon lift kits guide.
Your workflow on this platform
- Name your generation: 2015–2020 or 2021+.
- Name your suspension — coil, Magnetic Ride or Adaptive Air Ride — from the build sheet, not the badge.
- XL owners: confirm the long-wheelbase is on the kit’s own fitment list.
- Convert your tire goal with the tire size calculator, sanity-check it against the tire size and lift height guide, and price the whole job with how much does it cost to lift a truck. The pickup side of the family is the Silverado 1500 hub.
Sources for this hub (checked 2026-11-09): the manufacturers’ product pages cited per kit in the Tahoe & Yukon lift kits guide — Rough Country (1307, 19331, 11100, 11310) and ReadyLIFT (69-31300, 69-31301).
Generations we track
2015-2020 (K2XX)
Drives: 2WD, 4WD
Factory-lift trims to check first: Z71
2021+ (T1XX, independent rear suspension)
Drives: 2WD, 4WD
Factory-lift trims to check first: Z71, AT4
Verified fitment
The table below is rendered from the same verified dataset as the fitment checker — it is never hand-typed, so a correction lands everywhere at once.
| Lift | Tire | Outcome | Trimming | Notes | Source |
|---|---|---|---|---|---|
| leveling · 2″ | 285/70R17 (32.7″) | Clears | None stated by Rough Country for this combination | 17x8.5 wheel, +0 offset | Source |
| leveling · 2″ | 285/70R17 (32.7″) | Clears | None stated by Rough Country for this combination | 17x8.5 wheel, +0 offset | Source |
| suspension-lift · 3.5″ | 285/65R18 (32.6″) | Clears | None stated by Rough Country for this combination | 18x9 wheel, +0 offset | Source |
| suspension-lift · 3.5″ | 285/65R18 (32.6″) | Clears | None stated by Rough Country for this combination | 18x9 wheel, +0 offset | Source |
| suspension-lift · 3″ | 285/60R20 (33.5″) | Clears | No trimming, per ReadyLIFT | +18 offset, per ReadyLIFT's tire data; stock OE wheels will not work | Source |
| suspension-lift · 3″ | 285/60R20 (33.5″) | Clears | No trimming, per ReadyLIFT | +18 offset, per ReadyLIFT's tire data; stock OE wheels will not work | Source |
| suspension-lift · 3″ | 295/60R20 (33.9″) | Clears with trimming | Trimming required, per ReadyLIFT | ReadyLIFT lists this size at +12 offset in its tire widget and 0 to +14 in the page body — confirm the offset with ReadyLIFT before ordering | Source |
| suspension-lift · 3″ | 285/60R20 (33.5″) | Clears | No trimming, per ReadyLIFT | +12 offset, per ReadyLIFT's tire data; stock OE wheels will not work | Source |
| suspension-lift · 3″ | 285/60R20 (33.5″) | Clears | No trimming, per ReadyLIFT | +12 offset, per ReadyLIFT's tire data; stock OE wheels will not work | Source |
| suspension-lift · 3″ | 295/60R20 (33.9″) | Clears with trimming | Trimming required, per ReadyLIFT | +12 offset, per ReadyLIFT's tire data | Source |
| suspension-lift · 6″ | 35x12.50R20 (35″) | Clears | None stated by Rough Country for this combination | 20x9 wheel, -12 offset; 20in or larger wheels are required | Source |
| suspension-lift · 6″ | 35x12.50R20 (35″) | Clears | None stated by Rough Country for this combination | 20x9 wheel, -12 offset; 20in or larger wheels are required for knuckle clearance | Source |
Last checked November 9, 2026 — every row above is tied to its cited source.
Keep researching
Leveling vs lift vs body lift
Decide which type you actually need before you shop for a kit.
Read the pillar guide →Lift fitment checker
Look up a generation and tire goal — including where the honest answer is “not verified yet”.
Check a combination →Tire size calculator
Turn a metric size like 285/70R17 into the diameter you actually need to clear.
Convert a size →