4x4 van conversions - Advanced 4x4 Systems converts Nissan, GM, and Ford vans and van based vehicles to four wheel drive. 40 years of conversion experience.

The extra cargo space, passenger capacity, and utility of a 4x4 van makes it the ultimate SUV. We can also convert most van chassis based vehicles to 4×4.

Today, our GM/Chevrolet 4×4 conversion process delivers a van that’s safe, reliable, and easy to maintain. Where possible, our conversions utilize original GM/Chevrolet OEM parts. All of the …

A Ford 4x4 van conversion from Advanced Four Wheel Drive combines over 40 years of experience to deliver a van that is easy to maintain, safe, and reliable.

Our 4×4 conversions are designed with hassle free maintenance in mind. We maintain a detailed parts lists of every 4×4 conversion we perform, so finding service parts is easy.

Our state-of-the-art conversions process allows us to convert almost any Ford, GM/Chevrolet, or Nissan-based class B and class C motorhome to 4×4. We can also convert most Super C motorhomes and …

Our Nissan van 4×4 conversion is designed for hassle free long-term maintenance. We maintain a detailed parts lists of every 4×4 conversion we perform, so finding service parts is easy.

We have over 40 years of experience converting ambulances to four wheeldrive. Our 4x4 ambulance conversions are durable, easy to maintain, and affordable.

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If you are looking for 4×4 buses, 4×4 shuttles, 4×4 ambulances, 4×4 RVs, 4×4 motorhomes or need 4×4 conversions for any other van chassis based vehicle, we’ve got you covered. Just call or request a …