Gruener Sales Inc.

Ground Effects LTD (GFX) is a diverse manufacturer of automotive products based in Flint, MI, with over 30 years of experience in vehicle accessorization and customization. Committed to excellence, GFX provides innovative solutions for OEM-level vehicle customization across North America and Asia. Specializing in mass vehicle customization, surface coating, and part manufacturing, GFX Law Enforcement Vehicles is Mopar's police equipment custom shop and aftermarket upfitter. With a focus on high-quality products and personalized service, GFX Law is dedicated to exceeding customer expectations and providing unique solutions for law enforcement vehicles. Generated from the website

You might already know Tuffy for speedy oil changes, tire know-how, and brake expertise. But did you know we handle absolutely everything that goes on between your vehicles bumpers? That means you can trust us for the full range of automotive repair, like heating and cooling, exhaust, engine, and preventative maintenance. At Tuffy, our work is our reputation and we stand behind it every day. Only Tuffy offers 2 years of free roadside assistance on every purchase and a 2 year/24,000 mile national warranty, whichever comes first, on parts and labor for qualifying services. At Tuffy, were the people you can trust to get it Done Right. Period. Give us a call today to schedule an appointment!