September Steals & Deals -- Click Sale for More Info!

Be Guilty For Less In September!  This month, all NEW RoadBoss Memberships Are $99. Wow -- That's a $50 Savings For Discounted Pricing Every Day, Free Shipping On Over 12,000 Big Rig Parts + More.



Shift Into Savings In September With 12% Off All Shifter Accessories. Better Hurry, This Sale Ends September 26, 2019!


All Belmor Bug Shields Are 20% Off Thru September 26, 2019!



Shop Now For 10% Off Select Aftermarket Freightliner M2 Parts! Better Hurry --- This Sale Ends September 26, 2019!


40 Never Looked So Good -- Join 4 State Trucks this month in celebrating 40 years as being a family-owned & operated business. Even Though It's A GBATS "Off-Year", We Still Want You To Celebrate With A One-Time Use Coupon Code To Save $25 Off Your $100+ Order!


Upgrade Your Fenders This Month And Save 20% When You Choose Trux Accessories Quarter Fenders! Better Hurry, This Sale Ends September 26, 2019!


Check Out Donnie Ledgerwood's Look And Shop Parts From His Truck Including Bumper, Tool Boxes, Cab Lights, Visor + More!


Iowa Customs And 4 State Trucks Is Taking The Guesswork Out Of Buying Your Cab, Cowl, Sleeper Kits! This Month, All Iowa Customs Cab, Cowl & Sleeper Kits Are 10% Off + Get A $100 Gift Card!


Shine It Up In September With 15% Off All Zephyr Polish Products! -- Sale Ends September 26, 2019.


Check Out The Industry-Leading Return Policy From 4 State Trucks. Click The Banner To Read About Our New 180 Day No Hassle Return Policy!


New Vendetta Exhaust Kits with 5 Year Warranty!

The New Vendetta Exhaust Kits Are Here!  Shop These Chrome-Plated Stainless Steel Kits For Your Peterbilt Now.  It Doesn't Get Any Better Than This - Our 5 Year Warranty Is The Best In The Nation, Nothing To Rust & Competitive Pricing!

Exhaust Kits For Drivers Who Demand Unrivaled Performance & Quality!


**Sales end September 26th, 2019 & are subject to change at any time by 4 State Trucks**