U-Bolts

New and Replacement Truck U-Bolts

In-Store Pickup and Shipping Available

Special Fleet Pricing

60-Day Return Policy

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Your Reliable Source for U-Bolts

At Tow Brothers Fleet Service & Parts, we understand that the strength of your truck's suspension hinges on the quality of its U-bolts. When it's time for a replacement, don't compromise. Call on our locally owned truck parts shop. With decades of experience, our family-owned business in St. George, UT, specializes in parts and equipment for fleets of trucks and tractor-trailers.


We carry pre-made and custom-bent U-bolts ranging from 3/8 inch to 1 inch. Contact us today to place your order. Delivery is available.

Recognizing the Need for a U-Bolt Upgrade

Your truck's performance can be a clear indicator of when it's time to invest in new U-bolts. Here's what to watch out for:


  • Uneven tire wear: This might point to a suspension problem which could be due to faulty U-bolts.
  • Unusual noises: Any clunking or squeaking noises during the drive could indicate a need for U-bolt replacement.
  • Changes in handling: If your truck sways when turning or bounces excessively on rough roads, it might be time to check your U-bolts.
  • Visual inspection: Rust, cracks, or even a broken U-bolt are clear signs you need a replacement.
  • Cracked spring leafs.
  • Upgrading a suspension or replacing a spring.
  • Sheered tie bolts.


Don't ignore these warning signs. Give us a call to ensure your truck remains safe and reliable on the road.

Go With Tow Brothers Fleet Service & Parts

Here's what sets us apart as a leading provider of parts for trucks and trailers:


  • Large In-Stock Inventory: We maintain a substantial inventory to ensure we can meet your needs quickly.
  • Same-Day Shipping: We pride ourselves on prompt service, typically shipping orders on the same day.
  • Special Orders: We cater to special orders to ensure you get exactly what you need.
  • 60-Day Return Policy: Our flexible return policy is designed for your utmost satisfaction.


Fill out our convenient online form to learn more about what we have in stock currently.

Get In Touch With Us Today

Ready to experience superior quality and exceptional service? Give Tow Brothers Fleet Service & Parts a call today! Drive with confidence knowing you have the best U-bolts for your truck's suspension. We look forward to serving you.

Special Part Orders Always Welcome

Call Today to Place Your Order

(435) 628-9059

(435) 628-9059

Learn More About Tow Brothers Fleet Service & Parts

Located at 1030 E Commerce Dr #300 St. George, UT 84790, Tow Brothers Fleet Service & Parts specializes in suspension parts, brakes, lights, trailer axles, fifth wheels and fenders. In-store pickup and shipping available. In business since 1958. 60-day return policy. Contact us today.

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