Supported Van Platforms

Sprinter, Transit, ProMaster Upfitter

Professional conversions for approved van platforms with proven compatibility

OZK-Approved Van Platforms

We specialize in three proven van platforms that offer the best combination of reliability, parts availability, and conversion compatibility. Our expertise runs deep on these specific models.

Ford Transit (2015+)

America's most versatile commercial van platform. The Ford Transit offers the widest range of configurations, excellent parts availability, and proven reliability for van life conversions.

Model Years: 2015 to current (all years supported)
Engine Options: 3.7L V6, 3.5L EcoBoost V6, 3.2L PowerStroke Diesel
Drivetrain: RWD standard, AWD factory option, Quigley Q-Lift compatible
Configurations: Multiple roof heights, wheelbase options, cargo/passenger variants

Build a Transit

Why We Love Transit

Most configuration options of any van
Best parts availability nationwide
Factory AWD option available
Quigley Q-Lift authorization
Easiest platform to work on
Strong resale value retention

OZK Recommendation: Transit 250, 148" WB, Medium Roof, AWD for the perfect balance of capability and livability.

Sprinter Considerations

Premium build quality and materials
Tallest interior height available
Excellent diesel fuel economy
European engineering standards
More complex systems
Higher maintenance costs

Important: We only work on VS30 platform Sprinters (2019+). Earlier models have known issues.

Mercedes Sprinter (2019+ VS30)

The premium option for van conversions. Sprinters offer exceptional build quality, maximum interior height, and diesel efficiency, but require specialized knowledge for proper conversion work.

Model Years: 2019+ VS30 platform only
Engine Options: 2.0L Turbo 4-cylinder, 3.0L V6 diesel
Drivetrain: RWD standard, AWD available
Configurations: Multiple wheelbase and height options

Platform Restriction: We only work on 2019+ Sprinters with the VS30 platform. Earlier models have reliability and parts issues that make them unsuitable for conversion work.

Build a Sprinter

Ram ProMaster (2022+)

The value leader in van conversions. ProMasters offer the lowest entry cost, widest rear opening, and low loading floor, making them excellent for budget-conscious builds and cargo-focused conversions.

Model Years: 2022+ (latest generation only)
Engine Options: 3.6L Pentastar V6
Drivetrain: Front-wheel drive (FWD)
Configurations: Multiple wheelbase and roof height options

Platform Update: We only work on 2022+ ProMasters with the updated platform. These have resolved many reliability issues from earlier generations.

Build a ProMaster

ProMaster Advantages

Lowest base purchase price
Widest rear door opening
Lowest loading floor height
Better fuel economy than larger engines
Growing aftermarket support
Simpler systems vs European vans

Best For: Budget builds, cargo-focused conversions, urban delivery, and customers who don't need 4x4 capability.

Platform Comparison

Direct comparison of our three approved van platforms to help you choose the right foundation for your build.

Feature	Ford Transit	Mercedes Sprinter	Ram ProMaster
Base Price Range	Contact for Pricing	Contact for Pricing	Contact for Pricing
Interior Height	6'0" - 6'8"	6'1" - 6'11"	6'3" - 6'7"
4x4 / AWD Options	✅ Factory AWD + Quigley	✅ Factory AWD	❌ FWD Only
Parts Availability	Excellent	Good	Growing
Conversion Complexity	Standard	Complex	Standard
Fuel Economy	16-22 MPG	18-25 MPG	18-24 MPG
Best For	All-around versatility	Premium builds	Budget builds

Platform Restrictions & Requirements

We only work on specific model years and configurations that have proven reliability and parts support.

❌ Platforms We Don't Support

Mercedes Sprinter pre-2019: NCV3 platform has known reliability issues and poor parts support
Ram ProMaster pre-2022: Earlier generations have unresolved reliability problems
Nissan NV200/NV1500/NV2500: Limited conversion potential and poor parts availability
Chevrolet Express/GMC Savana: Outdated platform with limited modern features
Older Ford E-Series: Discontinued platform with conversion limitations

✅ Why We Choose These Platforms

Proven Reliability: These specific models have established track records for long-term durability
Parts Availability: Comprehensive parts networks ensure maintenance anywhere in North America
Conversion Compatibility: Well-documented mounting points and electrical systems for clean installations
Aftermarket Support: Strong ecosystem of conversion-specific parts and accessories
Resale Value: These platforms maintain strong resale values in the conversion market

Ready to Choose Your Van Platform?

Not sure which platform is right for your build? We'll help you choose the perfect foundation based on your needs, budget, and adventure plans.

Get Platform Advice Call (479) 326-9200

Let's Get Started

Need a custom platform solution for your build? Our team designs and fabricates platforms for vans, trucks, and trailers. From sleeping platforms to cargo decks, we create durable solutions tailored to your specific needs and vehicle dimensions. Contact us for platform design and fabrication.

ADDRESS:

6159 E Huntsville Rd, Fayetteville, AR 72701

PHONE:

(479) 326-9200

TEXT:

(479) 519-8100

EMAIL:

sales@ozkcustoms.com