Suspension and Components› Rear Suspension Components
SuperPro
SuperPro 20-23 Jeep Gladiator JT Upper Trailing Arm Set
SKU: S01C TRC1181
Moderate — 2–4 hours
Description
Part #: TRC1181
SuperPro's on-truck adjustable upper control arm set allows caster and pinion angle correction across a wide range of lifts - or simply the ability to dial in your desired specs at stock height. Pre-fitted lifetime maintenance free SuperPro bushings are also part of the recipe for improved on-road manners with industry-leading offroad durability. Backed by a 3 year warranty SuperPro's control arm options dial in your Jeep's on-road manners, reduce tire wear and improve responsiveness and predictability while make no compromises in offroad performance and durability.
MIA's Description
Fitment
Fitment Guaranteed
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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | SuperPro |
| Part Number | S01C TRC1181 |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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