Driving on the Highway

Following distance, lane discipline, and avoiding distraction cover most of it. Highway speeds mean that a moment of inattention translates to a large distance traveled before you respond. Keep a following distance that gives you time to brake safely if the vehicle ahead stops suddenly — in dry conditions this is several car lengths at highway speed; in wet conditions, more. Signal well before every lane change, check mirrors and blind spots, and keep phone interaction to zero.

Use the acceleration lane to match the speed of highway traffic before merging — entering the highway significantly slower than traffic creates a dangerous speed differential. Signal early, identify a gap in traffic, and merge smoothly. If no gap is available, adjust your speed within the acceleration lane until one opens rather than forcing yourself in. Once on the highway, move into the right lane as soon as practical if you're in the left lane.

Underinflation is the most common tire-related cause of highway failure. A tire running low on pressure flexes excessively with every rotation, building internal heat that can eventually cause structural failure. Regular pressure checks — monthly and before any long journey — are the most effective prevention. Also avoid overloading the vehicle beyond its rated capacity, which stresses the tires, and inspect tires for any visible damage before a long highway trip.

Hold the steering wheel firmly and resist the urge to brake hard immediately. A sudden blowout can pull the vehicle sharply to one side — maintaining steering control is the first priority. Ease off the accelerator gradually and steer straight. Once the vehicle's speed has dropped naturally, apply the brakes gently and steer toward the shoulder. Activate your hazard lights and get as far off the highway as possible before stopping.

Stopping regularly to rest is the most effective way to maintain alertness on a long drive. Fatigue affects reaction time, decision-making, and lane-keeping ability in ways the driver often doesn't notice until they're significant. A short stop to walk around and rest is more effective than trying to manage fatigue through coffee or music. Plan your route with rest stops in mind rather than treating them as delays — they're part of safe journey planning.

Low rolling resistance (for fuel efficiency on sustained speeds), noise and comfort (for driver fatigue over long distances), and wet-braking performance (since rain is the most common highway hazard). Grand touring all-season tires are designed specifically for this use case, balancing all three. For performance-oriented vehicles covering highway miles, UHP all-season tires add handling precision without sacrificing wet-road capability.