Product Information:
The
EF RDER Internal Beadlock
is engineered to enhance off-road performance by securely locking the tire bead, increasing traction when air pressure is reduced. This allows for a greater contact patch with the ground, optimizing grip and stability in challenging terrain.
Unlike traditional beadlock wheels that secure only the outer bead, the
EF RDER system features an innovative internal double beadlock
, locking both inner and outer beads against the rim. This advanced design eliminates bead slippage and prevents seal breakage, ensuring superior durability and performance. Additionally, it is
DOT-approved
, making it
street legal
.
Each
EF RDER beadlock
undergoes rigorous testing, including
tire slip resistance and on-vehicle performance evaluations
, to meet the highest industry standards. Custom-engineered for precise fitment, it seamlessly integrates
with OEM center caps or Mercedes-Benz branded caps
.
Features

Advanced Internal Beadlock System
Secures both inner and outer tire beads for maximum stability.

CTIS Compatibility
Designed for G-Class standard bolt patterns and 44 models, supporting Central Tire Inflation System (CTIS) for effortless tire pressure adjustments.

Built for Extreme Conditions
Meets all industry rim standards, ensuring compatibility with major tire brands.

Custom Fitment & Lead Time
Manufactured to exact specifications with a typical lead time of 6-10 weeks, depending on stock availability.
Fitment

Sizes:
18-20

Bolt Patterns:
8165.1 (86.5) & 5130
Disclaimer:
All sales are final
. Custom-made wheels are manufactured to your specifications and cannot be returned or exchanged. Please review your order carefully before purchasing. In the event of a manufacturing defect or damage during shipping, contact us immediately for assistance. By placing an order, you agree to these terms.
Notes:
This part may be considered a Special Order if custom-made, low volume, or not something we generally stock. There may be a cost for Air Freight, Customs, Taxes, and Duties. Your card will not be charged during Checkout; only an Authorization will be obtained. If necessary, we will contact you with details before processing the order. Please review our
Terms & Conditions
before ordering.