Volk Racing

Rays Volk Racing TE37 Ultra M-Spec - 19x9.5 / +28 / 5x114.3 - (Lexus 4IS / IS350 / RCF Fitment) *SET OF 4*


TE37ULTRA has inherited the TE37 6-spoke design with excellent stress dispersion and has enhanced the lineup of high performance cars such as the R35GTR. With lightweight in mind, this high performance high rigidity ULTRA is the strongest in the history of VOLK. The primary difference between the Ultra and Ultra M-Spec is the lack of the machining ring around the rim. 


  • Fitment for: Lexus 4IS Models (i.e. IS300 / IS350 F-sport) as well as other Lexus platforms. Will fit a variety of other vehicles as well - Please conduct proper research prior to placing your order. 
  • Select Lexus vehicles may require a ~5mm spacer (at minimum) for front brake clearance.
  • Method: Forged 1pc. Wheel (Reverse Rim)
  • Face 4 Concave (System Motorsports Exclusive Batch Sizing). Available only through us and our authorized partners/stockists.
  • RAYS original test: JWL+R Spec 2
  • Factory M14 lug pockets bored out to accommodate Lexus M14 studs and Lexus M14 bolts. No modification or boring out required. 
  • Lexus OEM TPMS Compatible
  • Colors: See Drop-Down Menu
  • Included: High Speed Air Control Valve (RAYS new logo)(BK)


Photos used for marketing purposes only. Actual product may vary.

NOTE: System Motorsports is the industry-leading recognized authorized Rays Engineering / Volk Racing / Gramlights dealer and distributor in the US. All Rays Engineering products we procure, source, and sell are manufactured and imported from Rays directly. Please do not purchase replica / imitation products - your safety is our concern! All of our wheelsets come equipped with a RAYS “SEAL OF AUTHENTICATION”, a yellow seal found on the outer box of each wheel. Please keep an eye out for this seal on your wheel box, along with the PO & C/NO # serial number + barcode, and keep the seal with the original warranty card inside and original purchase receipt + invoice. This is to ensure the integrity of RAYS products and services.

For all product inquiries and questions - please contact us directly!