What is Jeep 4×4 service? How much does truck 4×4 service cost? All vehicles need service and maintenance. 4×4 Service is different than the normal service most people get. It takes a true 4×4 professional to know how to properly diagnose your 4 wheel drive. There’s a lot more that goes into a properly set up 4×4 than most people think. If you maintain your vehicle you can save a lot in costly repairs in the future. If you already have 4×4 problems we can properly diagnose it and show you how to save money getting it fixed.