What maintenance can I do myself vs professional service?

You can handle simple, low-risk upkeep like checking tire pressure, replacing wiper blades, topping off fluids (when the cap and level are clearly marked), and changing cabin air filters. For anything involving brakes, suspension, engine internal work, transmission service, or diagnostics (like ABS/airbag lights), use a professional at R21 Motorsports in Canal Fulton.

What This Means

DIY work is best when it’s routine, visible, and documented. For a used Dodge (including many Ram and Charger/Challenger models), a good DIY list typically includes:

• Tire pressure checks monthly and before trips
• Wiper blade replacement as soon as streaking starts
• Cabin air filter swaps (follow your owner’s manual)
• Light bulb checks (headlight/taillight) and basic exterior cleanliness
• Fluid level checks (engine oil, coolant level if applicable, windshield washer)

Professional service is the move when results depend on precision tools, safety inspection, or system resets. That includes brake service, wheel bearing/suspension diagnosis, alignment, battery testing, and any warning light work.

Why It Matters

Proper maintenance prevents bigger (and costlier) repairs later—especially on trucks and performance-oriented drivetrains. For example, the National Highway Traffic Safety Administration reports that tire-related factors contribute to a significant share of crashes; maintaining correct pressures and tread is one of the easiest risk reducers. [Source]

Also, many used Ram and used Dodge buyers in Ohio use their trucks for work and weekend hauling, which increases wear on brakes, cooling systems, and tires—areas where a shop can verify conditions you can’t fully see.

Your Next Steps

1. Open the owner’s manual and note what’s listed under “owner maintenance” versus “dealer inspection.”
2. Do the easy stuff this week: tires, wipers, cabin filter, and fluid levels.
3. Bring it to R21 Motorsports for anything safety-critical or diagnostic—especially if you’re seeing engine, ABS, or traction-control lights on your used Dodge.
4. Ask for a written service recommendation so you know what’s urgent versus what can wait.

If you want a clear plan for what you can DIY versus what should be professionally serviced, get in touch with R21 Motorsports in Canal Fulton, OH.