2023-2026 Jeep Gladiator JT TriXPoly Rear Fender Liners

Is your 2023+ Jeep Gladiator JT running aftermarket aluminum fender liners? Or thinking about it? Then you already know the rattle, or you've heard it. Every rock, every gravel road, every trail aluminum dings. And in the summer? That wheel well gets HOT.

TriXPoly fender liners by Ark Splash Guards are the upgrade aluminum should have been. Engineered specifically for your 2023+ JT, including the passenger-side crash mitigation bracket that most aftermarket liners ignore. Bolt directly to OEM mounting points for a clean, rattle-free fit that lasts.

No Rattle - TriXPoly absorbs rock and debris impact noise. Aluminum transmits every hit straight into the cab. Stays cool in the wheel well.
Crash Bracket Compatible - The 2023+ passenger-side safety bracket. No cutting, no removal of factory parts.
OEM Bolt-On Fit - Mounts directly to factory points. No drilling, no cutting, no modifications to your Gladiator.
Lifetime Warranty - All TriXPoly backed for life.

Every Ark Splash Guard is designed, sourced, and manufactured right here in the USA. We don't outsource the hard part. TriXPoly is our proprietary material blend developed specifically for the demands of off-road and daily driving. It flexes where aluminum cracks, stays quiet where aluminum rattles, and holds its shape where lesser materials fail. Built here. Built to last.

Ark Splash Guards started with one goal: build a better fender liner. Not a "cheaper one", not a heavier one, but a better one. We knew TriXPoly was the solution so we worked hard to get it right. Our proprietary material outperforms aftermarket aluminum in noise, heat, and durability without the trade-offs. Every product is vehicle-specific, designed in house, it's even us in the install videos, made in the USA, and all TriXPoly is backed by our lifetime warranty. We stand behind what we build because we build it right the first time.