Custom Air Suspensions
Our signature. Original air-ride systems — including The Arroyo Low Spring for the Pete 389/379 and KW W900/T660 — built to sit low, ride right, and last.
Kits available
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Services
Custom parts & fabrication
Air-ride, body drops, frame stretching, and the custom parts that set your rig apart — sold as shippable kits or installed in-house.
// Capabilities
What we build
Body Drops
Get the stance. Clean body-drop work that puts your rig low and mean without cutting corners. Sold as kits or installed in-house.
Kits available
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Frame Stretching
Frame stretch done square and strong, to spec — for the rigs that earn their miles. In-house install only — your truck comes to the shop in Merced. Not sold as a kit.
In-house install only
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Custom Visors
Hand-built visors that set your cab apart from the 99% of trucks that all look the same. Built to order for your rig.
Built to order
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Mirror Brackets
Original, durable custom mirror brackets — built to stand out and hold up.
Built to order
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Hood Ornaments
Finishing touches with attitude. Custom hood ornaments that turn heads at the show and the truck stop.
Built to order
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// How it goes
From idea to keys
Consult
Sit down with the shop. Talk through the build, the budget, the miles you'll put on it. No upsell theater.
Design
Spec sheet, CAD where it matters, mockups where it doesn't. Nothing leaves the bench without a plan and a price.
Build
In our shop. Hands you'd hire to drive your rig. Weekly photo updates and a phone you can actually call.
Drive
Test loop with you in the seat. Walkthrough. Keys in your hand. Then we follow up at thirty, ninety, three-sixty.
// Truck brands
Class 8 specialists
Brands we build
Peterbilt
- 389
- 379
- 567
- 579
Kenworth
- W900
- W900L
- T660
- T680
- T880
Freightliner
- Cascadia
- Coronado
- Classic XL
- FLD
Ready?
Ready to build something serious?
Drop us a line, send a deposit, or come kick the tires. We answer the phone and we read every message.
Call Dave
(209) 564-7645
Call Rafa
(209) 564-2484
Send a message
Use the contact form →
Start Your Build →