86 chevy leans left

Does anyone know what causes my 1986 c10 to lean to the left? Its not bad only 1-1.5 inches just bugs me I guess. Any ideas appreciated thanks

possably a weak spring......my 87 had a weak spring on the left rear and it caused the whole side to apear lower

The driver sits on the left side of the car. The weight of the driver causes the left side of the vehicle to sag down...if this happens over the course of even 10 years, the springs will take on that sagging and not fully rise to their original height. My only thought is to replace the springs, or swap the lefts with the rights to try to "counter" the sag.

Thanks guys for the responses hope to replace the springs soon. Would springs off a 77-78 c10 work?

I don't think they will work. I'm pretty sure, it changed before 86, and then it changed after 88.

thanks didnt think they would either, just wanted a second opinion . thanks for the replies will try to find a good used set.

i think they would.......73-87 chevy trucks use a lot of the same parts

Weak springs are a possiblity as well as broken ones

Can anybody suggest good after market spring co.?