Semi truck on the alignment rack at Gray's Blue Chevy truck on the alignment rack Red Chevy truck on the alignment rack
★ GRAY'S TEST LANE ★ ★ EST. APRIL 1959 ★
67 YEARS
Years of
Excellence

Family-Owned. Unmatched Service.

From passenger cars to semi trucks — three generations of the Gray family have been keeping our neighbors rolling since 1959.

Family Owned Since April 1959
Federated Car Care Certified Member
Cars to Semis Full-Range Service

Expert Service for Every Vehicle

Whether you're driving a sedan or hauling a load cross-country, we've got you covered.

Computerized Alignments

From compact cars to class-8 semis — precise, computerized alignments that protect your tires and keep you tracking straight.

Tires

Same-day availability on hundreds of tires from trusted brands. Professional installation, balancing, and included Road Hazard make Gray's the go-to for your tire needs.

Interstate Batteries

Authorized Interstate Batteries dealer. Reliable starting power for cars, trucks, farm equipment, and commercial vehicles.

Brake Service

Complete brake inspections, repairs, and replacements. Pads, rotors, drums, calipers — everything to keep you stopping safely.

Service & Oil Change

Full-service oil changes and routine maintenance for heavy-duty trucks and semis — Mobil and Shell Rotella to keep your rig running strong and on the road.

DOT Safety Inspections

State and federal DOT inspections for commercial vehicles, rebuilt titles, and school buses. Thorough and by the book to keep your vehicle compliant and safe on the road.

Only the Best Under Your Hood

Mobil
Motor Oil & Lubricants
Shell Rotella
Heavy-Duty Diesel Oil
Delphi
Chassis & Steering Parts
Raybestos
Brake Components
Baldwin Filters
Filters
And More
Quality parts & products

Have a preferred brand? Just ask — we're happy to source specific parts for your vehicle.

Red Chevy truck on the alignment rack
Blue Chevy truck on the alignment rack
Est. 1959

Three Generations.
One Standard.

In April of 1959, Leo Gray opened the doors of Gray's Test Lane in Ashkum, Illinois. Leo was a dreamer, and the dream he started has outlasted him — 67 years later it's still here, still in the family.

It was Leo's son, Dennis, who turned that dream into the business it is today. A hard worker with a clear vision and the business sense to match, Dennis Gray transformed Gray's Test Lane into Gray's Test Lane and Alignment — completely upgrading the existing building in 2002 by tearing out all of the old concrete and installing two pits: one in the Test Lane, the other for an alignment bay outfitted with Hunter Engineering alignment equipment.

Dennis planned, oversaw, and executed the renovations with a small team of family and business acquaintances. For nearly 25 years he ran the shop, building it into the community fixture our neighbors still count on today.

In 2022, Dennis retired and sold the business to his youngest son, Isaac Gray. Isaac grew up in the shop and learned two of the most important things a young man ever could by watching his father: how to work hard and how to treat people right. That work ethic and that impetus to take care of our neighbors still drive every minute Isaac spends in the shop.

12,000 Mile / 1 Year Warranty

Every job backed by our parts and labor warranty. That's our promise.

What Our Customers Say

Ready to Roll?

Give us a call or stop by the shop. We're right on Route 116 in Ashkum.