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4Runner/FJ cruiser/GX470 Cab Mount Relocation Kit
$265.00
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Shipping calculated at checkout.
Description
Cab Mount Relocation Kit – 2003–2023 4Runner, 2007–2014 FJ Cruiser & Lexus GX470
The Strongest CMR Kit on the Market
The DRT Fabrication Cab Mount Relocation (CMR) Kit is the proven solution for running 35” tires on your Toyota 4Runner, FJ Cruiser, or Lexus GX. Factory cab mounts (or body mounts, also known as BMC in the 4Runner community) don’t leave enough clearance, and even with a traditional “cab mount chop,” rubbing issues often remain. Our relocation kit moves the cab mount completely behind the firewall, providing the clearance you need for larger tires without compromise.
Built to Withstand Anything
- Unlike other kits, the DRT CMR system is designed for maximum strength and durability:
- 3/16” frame overlay plate disperses load and prevents stress cracks
- Fully boxed cab mount design (the only one on the market)
- Constructed from laser-cut 3/16” & ¼” plate steel
- .188 DOM tube housing with polyurethane cab mount bushings
- The strongest cab mount relocation kit available today
Proven Fitment, Trusted by Thousands
We’ve sold thousands of these kits and refined the design through multiple revisions to guarantee a perfect fit. Installation is straightforward and engineered to be as hassle-free as possible, so you can focus on building your rig instead of modifying parts to fit.
Vehicle Fitment
- 2003–2023 Toyota 4Runner (4th & 5th Gen)
- 2007–2014 Toyota FJ Cruiser
- 2003–2009 Lexus GX470
Specs
- Material: laser-cut 3/16-inch and 1/4-inch plate steel plus .188 DOM tubing
- Frame overlay plate: 3/16-inch, load-dispersing
- Construction: fully boxed cab mount, the only kit on the market with this level of reinforcement
- Bushings: .188 DOM with polyurethane (color choice at checkout)
- Per-side weight: approximately 13 lb
- Country of origin: USA (hand-built in Gilbert, AZ)
Lead Time
Estimated lead time: 0-1 weeks from order placement. Made to order.
Shipping
Free shipping to all addresses in the Lower 48 states. For Alaska, Hawaii, and U.S. territories, shipping rates will be calculated and applied at checkout.
Installation
Welding required. Designed for professional installation by an experienced fabricator or welder. Additional prep required: fender liner trimming and pinch weld flattening. Off-road use only.
Warranty
- Intended for off-road use only
- Professional installation highly recommended
- DRT Fabrication is not liable for improper installation or vehicle damage
- No returns or cancellations once the order has been processed
Lead Times
- Estimated lead time: 0-1 weeks
- Ships with cab mounts, bushings, and hardware
Shipping
We offer free shipping to all addresses in the Lower 48 states. For Alaska, Hawaii, and U.S. territories, shipping rates will be calculated and applied at checkout.
-71 in stock
FAQs About Cab Mount Relocation Kits
What is a cab mount relocation (CMR) kit?
A cab mount relocation or body mount relocation kit replaces the factory the cab/body mount with a new smaller cab mount, creating clearance for larger tires (typically 34s and up) while maintaining strength.
Do I need a cab mount relocation to run 35s on my 4Runner?
Yes, if you plan to off-road. A cab mount chop may clear 35s for street driving, but under articulation the tires will contact the mount. A CMR ensures proper clearance.
Will a cab mount relocation affect ride quality?
No. With DRT’s smaller OD polyurethane bushing and boxed design, ride quality remains the same while strength and clearance improve.
Can I install a cab mount relocation kit myself?
Installation requires cutting, welding, and alignment. It’s a job for skilled fabricators or experienced DIYers with welding equipment.
