The Rivian R1T and R1S: Rivian is a lesser-known brand, but a formidable producer of utility EVs. These vehicles have impressive towing capacities for their size, competing with some of the best gas-powered light-duty trucks and SUVs. The R1T pickup has a towing capacity of 11,000 lbs, with the R1S SUV towing 7,000 lbs. For most vehicle owners, this is more than enough for all but the largest trailers, boats, and RVs.