Some of you may or may not know, Hre has been making a lightweight 18" monoblock wheel that is being used by Fall-Line Motorsport in the Grand-Am Continental challenge cars. Based on the success of these wheels, HRE has released the R40 for the public.







"HRE unleashes a direct descendant of the wheel that won the 2010 Grand-Am GS Championship, now lighter, stronger and better ever and ready for competition.

HRE Performance Wheels has unveiled a NEW forged one-piece motorsport wheel for 2011, the R40 Monoblok™ for dedicated track and the highest performance street cars. This mesh-style, 6061-T6 aerospace grade aluminum wheel is a direct descendant of the custom-built model used by Fall-Line Motorsports to WIN the 2010 Grand-Am GS Championship in BMW M3 race cars, but now it’s available in a brand new mesh style for a wide range of applications and lighter than ever (17.5 lbs and up).

HRE R40 wheels are precision engineered to stringent German TÜV specifications in HRE’s TÜV-approved manufacturing facility for ultra light weight, high strength and unsurpassed quality. Available finishes include Satin Black, Satin Silver, Brushed with Clearcoat and more. The R40 is available in 18” diameter and widths ranging from 8.5” – 12” in Multi-lug and Center Lock versions. HRE engineers know the race can be won in the pits, so be sure to note the rattle-gun friendly open dish shape for fast wheel changes!

All HRE wheels are engineered to minimize unsprung mass and rotational inertia for optimal acceleration, handling and braking performance. Each wheel is built-to-order at HRE’s 60,000 square foot manufacturing facility for the ultimate performance solution and custom-tailored wheel buying experience."

source: HRE