RAYS TE37SB

Volk Racing TE37SB - Sporty Driving for the 1BOX Car

High-Performance Forged Monoblock Wheel for Commercial Vans and 4x4 Platforms

Volk Racing TE37SB is a purpose-engineered forged monoblock wheel developed for 1BOX commercial vehicles — the Toyota Hiace, Nissan NV350 Caravan, and heavy-duty 4x4 haulers. By applying the same RAYS forging philosophy to a vehicle category defined by stringent JWL-T safety standards, the TE37SB delivers genuine performance weight savings in a segment where lightweight design has historically been constrained by regulation.

Engineering the JWL-T Challenge

Wheels fitted to 1BOX vehicles must meet JWL-T technical standards — a more demanding specification than the standard JWL rating applied to passenger cars — which significantly restricts how aggressively material can be removed from the structure. The TE37SB addresses this through a newly designed inner rim geometry that suppresses flex under load while enabling weight reduction elsewhere. The result is approximately 7.3 kg in the 17×6½J size, remarkably light for a fitment that must satisfy both JWL+R Spec 2 and JWL-T certification simultaneously.

Forged 1pc Construction with Reverse Rim

The TE37SB is built as a forged one-piece monoblock with reverse rim architecture — the same fundamental construction defining the entire TE37 lineage. The spoke pattern carries forward the TE37's visual DNA, adapted for the 6×139.7 bolt pattern and hub dimensions required by Toyota Hiace, Land Cruiser 250/300 Series, Lexus LX600, and Mitsubishi Triton GSR platforms. Available in 17-inch and 18-inch diameters with standard colours of Pressed Double Black and Bronze (Almite), plus an extended optional colour range including Matte Black, Gunmetal, Gold, Hyper Blue, Racing Green, and Metallic Red.

Performance Benefits for 1BOX Vehicles

The benefits of lightweight construction are especially pronounced on heavier 1BOX vehicles. Reducing unsprung mass on a vehicle that carries substantial payload delivers measurable improvements in acceleration response, braking distance, and steering feedback. The TE37SB brings the performance engineering of RAYS forged wheels into a vehicle class that rarely sees this level of weight optimisation.

Any Vehicle, Any Specification

The Volk Racing TE37SB can be ordered for any vehicle and any specification - not just the Toyota Hiace, Nissan NV350 Caravan, Land Cruiser, Lexus LX600, and Mitsubishi Triton GSR listed above. Custom diameters, widths, offsets, and bolt patterns can be arranged. Contact us with your vehicle make, model, and year for a confirmed fitment specification and build quote.