Prepping Your Rig for Long-Haul Routes: A Service Checklist

Truck Service Tips from Tri State Truck & RV in Chattanooga, TN

Long-haul trucking isn’t just another job behind the wheel - it’s a serious test of your truck’s durability, safety, and performance. Whether you're hauling across Tennessee or coast to coast, preparing your rig for a long-haul route is one of the most important steps you can take to avoid breakdowns, protect your cargo, and keep your schedule on track.

At Tri State Truck & RV, we’ve worked with hundreds of truckers to get their rigs road-ready for the long miles ahead. Here’s a complete checklist to help you prep your 18-wheeler for extended trips.

1. Start with a Full Preventative Maintenance Inspection

Before you even think about hitting the highway, schedule a full PM service. This should include:

• Oil and filter change
• Coolant level and condition check
• Transmission and brake fluid inspection
• Differential and power steering fluid checks
• Fuel filter replacement (if due)

Long trips mean sustained engine stress. Clean fluids and filters go a long way in preventing overheating and internal wear.

2. Inspect Your Tires and Brakes Thoroughly

Tire blowouts and brake failures are two of the most common causes of roadside delays and DOT violations. Double-check:

• Tire tread depth and pressure
• Signs of uneven wear or cracking
• Spare tire condition
• Brake pad thickness and rotor condition
• Air brake system leaks or pressure issues

If you're unsure, Tri State can do a full brake and tire inspection before your trip.

3. Test Lights, Signals, and Electrical Systems

DOT officers and other drivers rely on your lighting to predict your movements. Before heading out, check:

• All exterior lights and signals
• Dash indicators
• Battery terminals and cables
• Alternator output
• Wiring for corrosion or loose connections

Bring your truck by our shop if any warning lights are on - we'll help you avoid costly surprises on the road.

4. Check the HVAC and Cabin Comfort Systems

You might be hauling freight, but you're also living in your cab. On long-haul routes, driver comfort is safety. Check:

• Cab air conditioning and heat
• Defroster operation
• Seat comfort and adjustability
• Ventilation fans and filters

An uncomfortable driver is a distracted driver, especially in hot Southern summers or long overnight stretches.

5. Review Load Securement Gear

Whether you’re hauling flatbed freight or a dry van load, make sure all securement equipment is in top shape:

• Chains, straps, binders, and tarps
• Tie-down anchor points
• Bulkhead integrity
• Load locks and bracing materials

A pre-trip inspection isn’t just smart - it’s part of staying compliant with FMCSA load securement rules.

6. Top Off Emergency Gear and Essentials

Every long-haul rig should carry:

• Triangle reflectors or road flares
• Extra fluids (oil, coolant, DEF)
• First aid kit
• Spare fuses and bulbs
• Tools and tire repair equipment

If you run into trouble, you’ll want to be prepared to make temporary fixes until help arrives.

7. Know Your Route - and Your Service Options

Before departure, plan your route and identify:

• Fuel stops and rest areas
• Weigh stations
• Truck-friendly repair shops along the way

If you're starting from Chattanooga, Tri State Truck & RV can ensure your rig is fully ready before you roll out.



Hit the Road with Confidence

When it comes to long-haul trucking, a little preparation goes a long way. At Tri State Truck & RV, we help drivers reduce downtime and avoid roadside emergencies with expert inspections, diagnostics, and maintenance.

Stop by our Chattanooga shop or call to schedule a long-haul prep service today. We'll make sure your rig is ready to handle the miles ahead.