Vredestein Quatrac Pro is a allround tyre made in total of 101 sizes, ranging from R17 to R17 - this particular dimension is R21, which means it fits to a 21 inch/533.4mm diameter wheel. 235/45 R21 is 30mm wider than the narrowest dimension (205) and 50mm narrower than the widest one (285). This tyre profile of 45 means the sidewall height of the tyre is 45% of the tyre width (235mm), which results in 105.75mm sidewall height. In 235/45 R21, there is only one possible speed index for Vredestein Quatrac Pro - "Y", which is good for speeds up to 300 km/h. In 235/45 R21, Quatrac Pro usually competes against Quatrac Pro+, which is a tyre from Vredestein with a rating of 52%, compared to 62% of the Vredestein in question.
Relevant tyre tests in same or similiar dimension (235/45 R21)
Gute-Fahrt Allyear tyre test 2022 235/55 R18 Ranked #5 of 7
Name
Vredestein Quatrac Pro
ADAC Allyear tyre test 2020 235/55 R17 poor Ranked #6 of 7The Vredestein Quatrac Pro landed at a disappointing 6th place out of 7 competitors, highlighting its performance limitations in a comparative assessment. The tyre showed relative strength under wet conditions and exhibited low wear over time, signaling durability. However, its performance was notably weak on dry surfaces and alarmingly underwhelming on snow, which significantly impacted its overall evaluation. Despite these drawbacks, the tyre was recognized for excelling in terms of noise and interior noise, outperforming others in providing a quieter driving experience. Nonetheless, given its struggles in key testing areas, it received a final rating of 'Poor'.