Crown Automotive

Crown Automotive RT31058 Brake Upgrade

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SKU:
20469804
MPN:
rt31058
Availability:
Usually ships the same or next business day. In stock at our CA, KS, MI, PA, TX, WA warehouses.
Shipping:
Calculated at Checkout
Stock Update:
02/12/2026 04:29:31 AM PST
$795.52
Stock Update:
02/12/2026 04:29:31 AM PST

Description

This item is brand-new, factory sealed.

Big Brake Kit (RT31058)
  • Dual-Piston Front Calipers
  • 13" Front Rotors & 13.5" Rear Rotors
  • Bolt-On Installation
  • No cutting, welding, or spacers required
  • Includes everything needed for installation
  • Brand: ?RT Off-Road
  • Vehicle Service Type: ?Car
  • Year: ?2024
  • Orientation: ?Dual
  • Assembly Required: ?No
  • Manufacturer: ?Crown Automotive
  • UPC: ?849603029984
  • Model: ?Big Brake Kit
  • Item Weight: ?47.6 pounds
  • Product Dimensions: ?17 x 16 x 11 inches
  • Item model number: ?RT31058
  • Exterior: ?Painted
  • Manufacturer Part Number: ?RT31058

RT Off-Road's Front & Rear Big Brake Kit is the solution to the strain that oversized wheels and tires place on the braking system on any JK Wrangler. This Brake Kit features Front Calipers with a pair of 54mm pistons for increased clamping forces, resulting in increased piston area over the single piston calipers. The 13" vented Front Brake Rotors give the braking system greater leverage. The rear brakes are upgraded with an oversized Rear Caliper Bracket and a 13.5" Rear Rotor for increased leverage, resulting in increased piston area over the factory caliper bracket. A 17" wheel is required. Brake Master Cylinder (Replaces Part #: 68091278AB) is also suggested for better brake pedal feel and greater braking performance.

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Warranty Information

All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Crown Automotive RT31058 Brake Upgrade
$795.52