Intoxalock Ignition Interlock (located in RPM Speed and Custom)
4.6/5 from 12,387
3920 State Highway 42
Sheboygan, WI 53083
Schedule an Appointment
(844) 899-6211 Schedule Installation
Call anytime to schedule

With the largest network of installers nationwide, excellent 24/7 customer support, competitive pricing and an easy-to-use and reliable device, Intoxalock ignition interlock devices are the best value on the market.

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at RPM Speed and Custom

Need an ignition interlock device near Sheboygan? Intoxalock is available at RPM Speed and Custom, a certified Intoxalock ignition interlock installer. We can install your breathalyzer in cars, trucks, vans and other vehicles.

Founded in 1979, RPM Speed and Custom is a small auto parts & supplies store in Sheboygan, WI. As an authorized dealer, RPM Speed and Custom is committed to helping you make the best TonneauCover decision for your truck and lifestyle. RPM Speed has been an ignition interlock installer for Intoxalock for over 10 years.
Call us at (844) 899-6211 to schedule an installation

Certified interlock installers & service centers near Sheboygan, WI