Professional Tune-Up Service for Top Performance
Get the most from your engine with expert tune-ups from Campbell County’s leading auto shop.

Complete Vehicle Tune-Up Service
Regular tune-ups are essential for maintaining your vehicle’s performance and fuel efficiency. At Big Rigs & More, our certified technicians perform thorough tune-up services on heavy-duty trucks, diesel pickups, commercial fleets, and passenger cars. We inspect spark plugs, ignition coils, air and fuel filters, and engine timing, using advanced diagnostic equipment to optimize every aspect of your vehicle’s operation.
A well-tuned engine runs smoother, saves fuel, and reduces emissions. Our team services major brands like Freightliner, Kenworth, Ford, Chevy, Dodge, and more, using manufacturer-grade parts and the latest automotive techniques. We offer walk-in service, quick turnaround, and transparent pricing, making it easy to stay on top of routine tune-ups in Gillette and Campbell County.
Expert Tune-Ups for All Makes and Models
Nationwide Warranty and Customer Care
Big Rigs & More backs every tune-up with a nationwide warranty on parts and labor. Our friendly, knowledgeable staff treats every customer like family, providing honest advice and clear communication. Experience improved power, reliability, and driving comfort with our professional tune-up services.
Our Services
Comprehensive Maintenance and Repairs
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Boost Efficiency and Power in Gillette
Advanced diagnostics, quality parts, and same-day service for trucks, cars, and fleets.
Contact Info
Our Location
1545 Business Circle, Gillette, WY, 82716
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