
The BAIC New Energy EC5 uses domestic Wanli tires. The functions of tires are: 1. To ensure good ride comfort and driving smoothness for the car; 2. To ensure good adhesion between the wheels and the road surface; 3. To improve the car's traction, braking, and passability; 4. To bear the weight of the car. Taking the 2020 model of the BAIC New Energy EC5 as an example, its body structure is a 5-door, 5-seat compact SUV, with body dimensions of: length 4122mm, width 1750mm, height 1545mm, a wheelbase of 2519mm, and a body weight of 1430kg.

I've been driving the BAIC New Energy EC5 for a while now, and the factory-fitted tires are 185/65 R15 Giti Comfort T1 energy-saving tires. They've been quite worry-free for daily driving, with low noise levels and stable cornering in the city. Given the weight of electric vehicles, these tires have good wear resistance—after driving over 10,000 kilometers, the tread is still clear. For , I keep the tire pressure around 230 kPa, which is easy to monitor with a mobile app, eliminating the need for frequent visits to the repair shop. Choosing energy-saving tires helps significantly with range, saving on electricity costs, and avoiding prolonged exposure to high temperatures in summer can extend their lifespan. As an owner, I recommend regular balance checks. Once the wear becomes significant, replacing a set of new tires costs just a few hundred bucks, which is both cost-effective and safe.

When servicing the EC5, it's common to see factory-fitted 185/65 R15 tires, such as the Giti Energy-saving series, which feature low rolling resistance tread designs to enhance EV efficiency. Tire pressure is crucial for the EC5 due to its unique weight distribution—maintaining the standard 230 kPa ensures stable handling. I've encountered cases where neglecting checks led to post-rain skidding; monthly gauge checks are advised. Prioritize energy-efficient models during replacements, and avoid altering sizes to preserve handling. Cost-effective at around ¥400 per set, they also reduce noise. Long-term, good maintenance habits prevent aging.

The tire specifications of the EC5 are 185/65 R15, with a 185mm tread width, 65% aspect ratio, suitable for 15-inch rims. This size pairs well with low rolling resistance energy-saving tires, such as the Giti model, to reduce energy loss and extend range. Due to the high torque of electric vehicles, the tread is reinforced to prevent wear, and tire pressure monitoring assists with safety. When replacing, it's essential to match the original factory specifications to avoid mileage deviations. The tires offer good durability, typically lasting 50,000 kilometers.

When purchasing the EC5, the tires are included in the car price, featuring 185/65 R15 energy-saving tires from the brand Giti. The replacement cost is low, with a full set under 500 yuan. However, opting for premium brands like Michelin's energy-saving series, though slightly more expensive, offers better durability and energy efficiency. The tires typically last three years, with the saved electricity costs offsetting the expense. It's crucial to maintain the same size to ensure smooth handling, and tire pressure monitoring is key.

I have been using the EC5 for over a year, and the factory-installed 185/65 R15 Giti EcoTire has performed stably. Its energy-saving design reduces rolling resistance, slightly increasing urban range, while also providing good noise control. is simple—just check tire pressure and tread monthly, and switch to winter tires for added safety in cold weather. Despite the heavier weight of electric vehicles, this tire is wear-resistant and pairs well with a convenient service network.


