Fabtech 4" PERF SYS W/ DL 2.5 & 2.25 14-18 GM C/K1500 P/U W/ OE ALM OR STMP STL UCA
Questions about fitment? Live chat or call 866-235-4715
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- Free shippingMost orders $500+
- 30-day returnsSee policy
- Warranty supportWe work with the maker
Questions about fitment?
Talk to a TRU specialist
We’ll help you verify fitment before you buy.
Veteran-owned · Austin, Texas · Mon–Fri 9:30a–11:00a & 1:00p–5:30p CT
Important notes before you order
- Tire size - 33/12.
- 50r17 wheel - 17x8 w/4 1/2" bs w/minor trimming; tire size - 275/65r18 wheel - 18x8 w/4 1/2" bs w/minor trimming; tire size - 295/55r20 wheel - 20x9 w/5" bs w/minor trimming; 8.
- Will not fit all wheel drive models.
- 14.
- Can not use oem wheel and tire.
- does not fit standard cab.
- 129.
- For use on vehicles with power steering only.
- 166.
- Will not fit models with factory magneride shocks.
TRU specialist notes
From the Trucks R Us fitment and install team, beyond the manufacturer's information.
- Plan for a professional wheel alignment after installing any lift or leveling kit.
- Going to bigger tires as well? Speedometer recalibration may be needed, and some tire and wheel combinations need trimming. Check the recommended wheels and tires, or ask us before you order.
Specifications
| Brand | Fabtech |
|---|---|
| Part number | K1120DL |
| Country of Origin | US |
| Warranty | Lifetime |
| Weight (lbs) | 275 |
California Proposition 65 warning applies to this product. www.P65Warnings.ca.gov
Features
- In-field testing and multiple vehicle fit checks ensure products will fit properly during installation and provide years of trouble free service with superior vehicle ride qualities.
Overview
Fabtech's new 4in crossmember systems utilize their proven heavy duty construction and design features found in their 6in systems but with less lift for use with 33in tall tires. These 4in systems feature high arched lower control arm crossmembers constructed of 1/4in thick steel for maximum strength. The Fabtech ductile iron steering knuckles retain the stock track width keeping tires under the fender for a clean appearance. Rear lift is accomplished with a block and u-bolt configuration. The Performance System features Dirt Logic Stainless Steel 2.5 Resi Coilover front shocks and Dirt Logic Stainless Steel 2.25 rear shocks for aggressive offroad capabilities with a smooth highway ride.
Questions
Will this fit my truck?
Select your truck at the top of the page and the fit check will confirm it. If your exact trim is not listed, call 866-235-4715 or live chat and a fitment specialist will check it before you order.
Do you help with installation?
Yes. Our technical team helps you or your shop with installation and troubleshooting after delivery, on top of the manufacturer’s support.
What if the part has a problem?
We work the warranty claim with the manufacturer on your behalf, within the manufacturer’s warranty policy.
Can I return it?
Most items can be returned within 30 days. See our return policy for details.
Do I need an alignment after installing?
Yes. Any lift or leveling kit changes suspension geometry, so get a professional alignment after installation.
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