Smarter space storage, built for off-road. This carrier relocates your spare to the rear door, giving you easier access to a larger-than-stock tire and freeing up space underneath for auxiliary gear. Designed specifically for Sprinters, it swings clearly with the door and distributes weight to prevent stress.
Optimized Spare Storage: Fits tires up to 275+ width.
Rear Door Compatible: Maintains full 180° swing with OEM tires.
Space-Saving Design: Clears up undercarriage space for auxiliary tanks or gear.
Durable Build: Powder-coated steel with billet aluminum badge.
Secure Mounting: Includes locating lug pin for easy tire install and a door reinforcement brace.
Lightweight & Strong: Weighs 19 lbs; holds up to 100 lbs.
Why Upgrade?
Easier Access: No more crawling under the van for your spare.
Future-Ready: Fits larger tires without mods.
Optimized Space: Make room for water or fuel tanks underneath.
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Upgrade Your Van. Own the Road.
Push further and explore without limits. Bay4 performance upgrades are engineered for those who demand more from their vans — more capability, more durability, and more confidence on every journey.