Second-hand car market is currently trading more active, many vehicle owners in the purchase of second-hand car, in addition to checking the appearance, interior trim for damage outside, often only focus on the engine, chassis and other mechanical components of the inspection, the neglect of the car and the ground The only point of contact - truck tyre evaluation.
Local individual truck tyre wear because serious, truck tyre tread will become inconsistent and so the security risks in traffic, so the solid platinum Weapon truck tyre technical staff, purchase second-hand car, a clear understanding of the considerations is very important, being prepared for used car truck tyre evaluation of a look, second volume.
First, look at four truck tyre model, brand and pattern are the same. Patterns of different car makes driving in varying degrees of wear, so that not only affects the life of truck tyre, more importantly, the resistance will cause the brake inconsistent, car brakes at high speed when needed, truck tyre's resistance to four rounds of the different Shouli Bu Jun, although this inconsistency is rare, but prospective owners still can not be taken lightly. It is worth mentioning that, depending on whether it is retreaded tires, some used car broker in order to save costs in regular vehicles, often use retreaded tires to be replaced. Renovation of old tires in the tire surface is a layer of adhesive glue, in most cases will leave a circular mark on the side, should carefully review the inspection car.
Second, the measurement of truck tyre tread depth, truck tyre tread depth of 2mm, is the only ground to truck tyre tread depth limit of life, the pattern depth of less than 2mm of the truck tyre adhesion capacity will be greatly reduced; addition, truck tyre's wear also needs to check a balance, for example, front wheel drive vehicles tend to wear more serious, if not the former owner of a reasonable replacement truck tyre, it is likely to front wheel truck tyre life limit, and can still use the rear truck tyre a long time; about truck tyre relationship between the wheel alignment as there may be uneven wear. Also measure the truck tyre tire pressure, tire pressure should be 2.2-2.5 normal around the front and rear inflation pressure should be consistent, respectively, otherwise the traffic pressure of each tire easily lead to vehicle deviation inequality, while a high pressure As the load side of the truck tyre is also more prone to damage.