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Rough CountryPart 10603 · UPC 00840269931581

Steel Tailgate Reinforcement for Jeep Wrangler (2018–2026)

$99.95MAP price
In stock — 120 available
Shipping weight: 11.6 lb.
  • Fits 2018–2026 Jeep Wrangler 4WD, plus the 2018 Wrangler JK
  • Distributes spare-tire weight evenly across both tailgate hinges
  • Solid steel with a black powder-coated finish; bolt-on install
  • Compatible with factory and Rough Country spare tire carriers
  • Install time: 30min - 1hr — downloadable installation guide available

The Trail Fortress check

Will it fit your truck?

✓ Fits

2018–2026 Jeep Wrangler · 4WD
80th AnniversaryFreedomHigh AltitudeHigh Altitude 4xeHigh TideIslanderRubiconRubicon 392Rubicon 392 Final EditionRubicon 4xeRubicon XRubicon X 4xeSaharaSahara 4xeSahara AltitudeSportSport AltitudeSport SSport S 4xeUnlimited 80th AnniversaryUnlimited FreedomUnlimited High AltitudeUnlimited High Altitude 4xeUnlimited High TideUnlimited IslanderUnlimited MoabUnlimited RubiconUnlimited Rubicon 392Unlimited Rubicon 4xeUnlimited SaharaUnlimited Sahara 4xeUnlimited Sahara AltitudeUnlimited SportUnlimited Sport AltitudeUnlimited Sport SUnlimited WillysUnlimited Willys SportWillysWillys 4xeWillys Sport
2018 Jeep Wrangler JK · 4WD
RubiconSportSport SUnlimited RubiconUnlimited SaharaUnlimited SportUnlimited Sport S

About this part

Steel Tailgate Reinforcement, fitment-checked

A bolt-on steel brace for the swing-out tailgate on 2018–2026 Jeep Wrangler models, including the 2018 Wrangler JK. It splits the weight of a heavier spare across both hinges so the tailgate carries larger aftermarket tire-and-wheel combinations without the same strain. Works with the factory carrier and with Rough Country spare tire carriers. Rough Country lists the job at 30min - 1hr.

Hanging a bigger spare on a Wrangler puts the load on two hinges that were sized for the factory tire. This black powder-coated solid-steel reinforcement ties into both of them and distributes that weight, which is what lets an aftermarket tire-and-wheel setup ride on the swing-out gate. Fitment runs 2018–2026 across the Wrangler trim list — Sport, Sahara, Rubicon, Willys, 4xe variants and the Unlimited versions of each — plus the 2018 Wrangler JK. It bolts on with no cutting, Rough Country estimates 30min - 1hr, and a downloadable installation guide is available.

Specifications

Specs

BrandRough Country
Part number10603
UPC / GTIN00840269931581
Shipping weight11.6 lb
Country of originUS
CategoryExterior Accessories › Bed Racks & Tents
Installation guideDownloadable PDF

Why buy here

The fitment-first store

Manufacturer-listed exclusions shown. We publish what a part does not fit — before you buy, not after the return.
Sourced from the application data. Fitment on this page comes from the manufacturer’s application catalog, not a copied listing.
Real install docs. The actual step-by-step guide, linked right on the page.