True beadlocks clamp the tire bead mechanically and let you air down to single digits without losing the bead.
Beadlock wheels solve the airing-down problem: at very low pressure (sometimes 5-8 psi for rocks), a standard wheel can let the tire's bead slip off and unseat. A true beadlock has an outer ring that bolts around the bead, mechanically clamping the tire in place. They're not DOT-legal in most states (technically), and they require periodic torque checks.
"DOT beadlocks" are styled to look like beadlocks but don't actually clamp the bead — they're cosmetic. Internal/dual-bead beadlocks (e.g., Hutchinson, Stazworks) clamp the inner bead and are DOT-legal where outer beadlocks aren't — but they're far more expensive.
For an XJ that runs 33s in rocks at 5 psi, beadlocks make a real difference. For overland and mostly-dirt use, they're overkill.
Common brands: Method 105/106 Beadlock, Walker Evans, Trail Ready, Champion. Budget around $250-$400 per wheel.
| Part | Vendor | Est. price |
|---|---|---|
| Method 105 Beadlock 15x8 | Method Race Wheels | ~$320 |
| Trail Ready HD beadlock | Trail Ready | ~$420 |
Written and maintained by an AZ wheeler and driveway wrencher. Always cross-reference your factory service manual — modifications affect vehicle safety and warranty. Work at your own risk.