4x4, Brakes & Suspension Services

Your truck’s engine gets all the glory, but the undercarriage systems are what truly deliver performance, safety, and capability. At Performance Authority in Bend, we provide expert service for the critical components that put the power to the ground and bring you to a safe stop. From 4×4 repair to heavy-duty brake jobs, we ensure your truck’s foundation is solid.

Heavy-Duty Truck Brake Repair

For trucks that tow and haul, standard brake service isn’t enough. The immense weight and heat generated require heavy-duty components and expert installation. We specialize in truck brake repair for hard-working vehicles in Bend.

  • Performance Brake Pad & Rotor Installation
  • Brake Caliper Replacement
  • Brake Fluid Flushes
  • Hydraulic System Diagnostics (Master Cylinder, Brake Lines)

Suspension & Steering Repair

A healthy suspension is critical for ride quality, tire wear, and safety. Whether you’re navigating city streets or rough forest service roads, we’ll keep your truck’s handling tight and responsive.

  • Shock & Strut Replacement
  • Steering Component Repair (Ball Joints, Tie Rods, Pitman Arms)
  • “Death Wobble” Diagnosis and Repair
  • Lift & Leveling Kit Installation

4x4 & Drivetrain Service

Here in Central Oregon, a functioning 4×4 system is essential for both work and recreation. We are experts in diagnosing and repairing every component of your four-wheel-drive system.

  • Transfer Case Service & Repair
  • Differential Service & Rebuilding (Gear Swaps, Locker Installation)
  • Axle Shaft & U-Joint Replacement
  • Locking Hub Service & Repair

Get Ready for Road and Trail

From highway safety to off-road capability, your undercarriage is critical. Contact Performance Authority today to ensure your truck’s foundation is solid. 

Can’t find the auto service you’re looking for?

At Performance Authority, our team combines decades of hands-on experience with the latest tools and diagnostics to deliver comprehensive care for your truck — whether it’s gas or diesel. From routine maintenance and brake jobs to advanced engine repairs, driveline service, electrical troubleshooting, and heating & A/C repair, we handle it all under one roof. As a family-owned shop built on trust, quality, and transparency, we’re here to keep your truck running strong — mile after mile.

541 537 8832

FAQs

For most diesel trucks, we recommend full maintenance every 5,000 to 7,500 miles, depending on usage and driving conditions. Regular upkeep—including oil changes, filter replacements, fluid checks, and inspections—keeps your diesel running stronger, longer.

Our transmission service includes fluid inspection and replacement, filter changes, diagnostics, and full rebuilds or replacements if needed. Whether you’re dealing with slipping gears or delayed shifting, we’ll restore smooth performance. 

Common signs include uneven tire wear, bouncing after bumps, steering instability, or a rough ride. We inspect shocks, struts, springs, and bushings—then repair or upgrade your suspension for better handling and durability. 

We inspect pads, rotors, calipers, brake fluid, and lines for wear or leaks. Whether you need a basic pad replacement or a full brake system overhaul, we ensure your truck stops safely and reliably every time. 

Warning lights, poor fuel economy, rough idling, or lack of power are all signs your engine needs a checkup. We use advanced scan tools and hands-on testing to pinpoint issues—no guesswork involved.

Diesel engines run hotter and under more pressure than gas engines, making clean oil essential. Routine oil and filter changes reduce wear, boost efficiency, and extend engine life—especially if you haul or tow frequently.

We perform a full visual and mechanical inspection—covering the engine, transmission, suspension, brakes, tires, HVAC, and more. You’ll get a detailed report so you can buy with confidence or walk away informed.

Yes. We provide customizable fleet services to keep your vehicles on the road and out of the shop. From regular oil changes to DOT inspections and major repairs, we tailor our service to your business needs.

We offer diesel tuning, cold air intakes, exhaust enhancements, suspension lifts, and more. Whether you want more towing power or a better ride, we’ll build your truck the way you need it to perform.

If your cab won’t warm up in winter, your A/C blows warm in summer, or your engine is overheating, it’s time for HVAC service. We inspect compressors, radiators, belts, hoses, and thermostats to keep things cool—or warm.