A Winter Survival Guide for Allentown INFINITI Drivers

If you live in the Lehigh Valley, you know that winter driving here isn’t just about snow accumulation—it’s about the commute. It’s the white-knuckle merge onto Route 22 during a flurry or the sudden stop-and-go traffic on I-78 when the temperature drops.

Recently, INFINITI’s top engineering teams released a detailed guide on how their vehicles are designed to handle exactly these kinds of conditions. At Nucar INFINITI of Allentown, we wanted to take those engineering insights and apply them directly to the roads we drive every day.

Here is your survival guide for navigating an Allentown winter behind the wheel of a 2025 INFINITI.

1. Mastering the “Route 22 Squeeze” with Snow Mode

We all know the specific anxiety of the on-ramps along Route 22, particularly near Tilghman Street or MacArthur Road. These ramps are notoriously short and tight, leaving you very little room to get up to speed. Add a layer of slush, and that merge becomes a challenge of physics.

This is where INFINITI Snow Mode becomes your secret weapon.

Some drivers have asked about the switch to the VC-Turbo engine in the 2025 QX60 and QX50. While this engine offers more torque (286 lb-ft) than the previous V6—which is great for powering through deep snow drifts—you don’t want all that power hitting the wheels instantly on a slick ramp.

The Engineering Fix: When you engage Snow Mode, the 9-speed automatic transmission is programmed to start the vehicle in 2nd gear rather than 1st. This reduces torque to the wheels, preventing spin-out and giving you a smooth, controlled launch. It’s exactly what you need to safely merge into traffic near the Lehigh Valley Mall without fishtailing.

2. Seeing the Invisible at the Summit Lawn Merge

I-78 is the lifeline of the Lehigh Valley, but it is also a corridor for heavy trucking. In winter, spray from semi-trucks can reduce visibility to near zero.

INFINITI’s Predictive Forward Collision Warning (PFCW) is designed for this exact scenario. Unlike standard systems that only monitor the vehicle directly in front of you, PFCW uses advanced radar to monitor two vehicles ahead.

How it helps in Allentown: If traffic suddenly checks up near the Summit Lawn merge or the Route 309 split, your INFINITI can detect the slowdown before you even see brake lights, giving you precious extra seconds to react safely.

3. The “Pre-Flight” Check: Downtown & PPL Center

Whether you’ve parked downtown for a Phantoms game at the PPL Center or you’re leaving the office after a long day, coming back to an ice-covered car is a reality of PA winters.

INFINITI engineers emphasize that safety technology relies on clean sensors. They recommend fully defrosting and de-icing all windows, mirrors, and cameras before you put the car in drive.

• The Pro Tip: Use your Remote Engine Start to get the cabin warm and the defrosters running before you even walk out the door.
• The Critical Step: Take ten seconds to wipe off the radar sensor (usually behind the front grille emblem) and the cameras. If these are covered in slush, features like your Around View Monitor and Intelligent Cruise Control cannot function at 100%.

4. Tires: The Foundation of Safety

Even with Intelligent All-Wheel Drive, your safety ultimately comes down to four patches of rubber. INFINITI engineers suggest the “quarter test” to check tire tread depth, but in the hills of the Lehigh Valley, you often need more than the minimum.

We recommend equipping your vehicle with dedicated winter performers like Bridgestone Blizzaks or the Michelin CrossClimate2 for year-round versatility.

The Nucar Advantage: As part of our 20/200 Protection Plan By Nucar, we emphasize sticking to the manufacturer’s maintenance schedule. Proper tire rotation and alignment aren’t just about safety; they are requirements to keep your 20-year/200,000-mile protection valid.

Get Winter Ready

Winter in Pennsylvania is inevitable, but white-knuckle driving doesn’t have to be. Don’t wait until you are stuck on the side of the road to find out your battery is weak or your tires are bald.

Don’t Wait: Stop by Nucar INFINITI of Allentown this month for a Winter Inspection. We will check your battery health, tire tread depth, and fluid levels to ensure your vehicle meets the engineers’ standards.

Stay safe, and remember: Everyone loves a Nucar!