What is wrong if right rear wheel turns hard but not breaks?

If the right rear wheel is turning hard but not breaking, it may indicate issues such as a stuck brake caliper, a malfunctioning wheel bearing, or a problem with the axle. These issues can cause increased friction, leading to difficulty in turning the wheel. It's important to inspect the braking system and wheel components, as continued use could lead to further damage or safety hazards. Consulting a mechanic for a thorough diagnosis is advisable.