Paved roads are death traps for wheeled vehicles in winter - anywhere near the front and the Russians will have those paved roads covered by artillery. Without chains, they are not useful cross country or in icy situations.
However, UKR is currently employing Caesars , the gigantic truck-mounted (wheeled) artillery units France sent.
To date, only one Caesar has been damaged...none destroyed.
While wheeled artillery will have limited use in winter, I am confident that UKR will put them to good use as weather permits.