Tbb Tires 285/50 R20 112V TR-66 2024

TBB TR-66 285/50 R20 112V is a performance-oriented all-season tyre designed for compatible passenger vehicles and SUVs, combining stable handling, cornering control, wet-road traction and everyday driving comfort. Its 285 mm section width creates a broad contact footprint, while the 50-series profile and 20-inch rim size provide a balanced combination of road contact and steering response. The 112V rating corresponds to a maximum load of 1,120 kg per tyre and a maximum rated speed of 240 km/h. The available specification identifies this version as Standard Load (SL) with a black sidewall.

About TBB TR-66 285/50 R20 112V

The TBB TR-66 is an all-season performance tyre developed for road-oriented passenger vehicles and SUVs. The 285/50 R20 112V specification features an asymmetric tread design intended to maintain consistent road contact while supporting handling and stability. Available product specifications list a 10/32-inch tread depth, Standard Load construction and a 420AA UTQG rating for this size. :contentReference[oaicite:0]{index=0}

Tread design and stability

The asymmetric tread pattern is designed to maintain a stable contact patch and improve steering response. A continuous central rib helps enhance handling and directional stability, particularly during straight-line driving and highway use. :contentReference[oaicite:1]{index=1}

Dry-road handling

The wide 285 mm footprint provides substantial road contact for compatible SUVs and passenger vehicles. The tread structure and reinforced shoulder areas are designed to support predictable cornering behaviour, steering response and braking performance on dry paved roads. :contentReference[oaicite:2]{index=2}

Wet-road performance

Transverse grooves and circumferential channels help move water away from the contact area, supporting traction on wet roads and helping reduce the risk of hydroplaning. The tread compound is designed for performance in both wet and dry conditions. Actual wet braking and grip depend on tyre pressure, tread depth, vehicle condition, load and road surface. :contentReference[oaicite:3]{index=3}

Cornering and braking

The shoulder tread blocks provide additional contact with the road during cornering, helping maintain stability when the vehicle changes direction. Siping within the tread creates additional biting edges that contribute to braking and traction performance. :contentReference[oaicite:4]{index=4}

Comfort and everyday driving

The TR-66 combines its asymmetric tread layout with a road-focused construction intended to provide stable and controlled driving characteristics. Its all-season positioning makes it suitable for drivers looking for one tyre configuration for varied everyday road conditions rather than a dedicated summer or winter setup. :contentReference[oaicite:5]{index=5}

Load capacity and speed rating

The 112 load index corresponds to a maximum rated load of 1,120 kg per tyre, while the V speed rating corresponds to a maximum rated speed of 240 km/h. This 285/50 R20 version is listed as Standard Load (SL), so vehicle compatibility should always be checked against the manufacturer's recommended load and tyre specification. :contentReference[oaicite:6]{index=6}

Who should consider this TBB?

TBB TR-66 285/50 R20 112V is suitable for compatible passenger vehicles and SUVs requiring this exact size, load index and speed rating. It is a practical option for drivers seeking broad road contact, stable handling, wet-road traction and all-season versatility. Before fitting, confirm the vehicle manufacturer's approved tyre size, load index, speed rating and load-range requirements.